what is annotated bibliography assignment

How to Prepare an Annotated Bibliography: The Annotated Bibliography

• The Annotated Bibliography
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Explanation, Process, Directions, and Examples

What is an annotated bibliography.

An annotated bibliography is a list of citations to books, articles, and documents. Each citation is followed by a brief (usually about 150 words) descriptive and evaluative paragraph, the annotation. The purpose of the annotation is to inform the reader of the relevance, accuracy, and quality of the sources cited.

Annotations vs. Abstracts

Abstracts are the purely descriptive summaries often found at the beginning of scholarly journal articles or in periodical indexes. Annotations are descriptive and critical; they may describe the author's point of view, authority, or clarity and appropriateness of expression.

The Process

Creating an annotated bibliography calls for the application of a variety of intellectual skills: concise exposition, succinct analysis, and informed library research.

First, locate and record citations to books, periodicals, and documents that may contain useful information and ideas on your topic. Briefly examine and review the actual items. Then choose those works that provide a variety of perspectives on your topic.

Cite the book, article, or document using the appropriate style.

Write a concise annotation that summarizes the central theme and scope of the book or article. Include one or more sentences that (a) evaluate the authority or background of the author, (b) comment on the intended audience, (c) compare or contrast this work with another you have cited, or (d) explain how this work illuminates your bibliography topic.

Critically Appraising the Book, Article, or Document

For guidance in critically appraising and analyzing the sources for your bibliography, see How to Critically Analyze Information Sources . For information on the author's background and views, ask at the reference desk for help finding appropriate biographical reference materials and book review sources.

Choosing the Correct Citation Style

Check with your instructor to find out which style is preferred for your class. Online citation guides for both the Modern Language Association (MLA) and the American Psychological Association (APA) styles are linked from the Library's Citation Management page .

Sample Annotated Bibliography Entries

The following example uses APA style ( Publication Manual of the American Psychological Association , 7th edition, 2019) for the journal citation:

Waite, L., Goldschneider, F., & Witsberger, C. (1986). Nonfamily living and the erosion of traditional family orientations among young adults. American Sociological Review, 51 (4), 541-554. The authors, researchers at the Rand Corporation and Brown University, use data from the National Longitudinal Surveys of Young Women and Young Men to test their hypothesis that nonfamily living by young adults alters their attitudes, values, plans, and expectations, moving them away from their belief in traditional sex roles. They find their hypothesis strongly supported in young females, while the effects were fewer in studies of young males. Increasing the time away from parents before marrying increased individualism, self-sufficiency, and changes in attitudes about families. In contrast, an earlier study by Williams cited below shows no significant gender differences in sex role attitudes as a result of nonfamily living.

This example uses MLA style ( MLA Handbook , 9th edition, 2021) for the journal citation. For additional annotation guidance from MLA, see 5.132: Annotated Bibliographies .

Waite, Linda J., et al. "Nonfamily Living and the Erosion of Traditional Family Orientations Among Young Adults." American Sociological Review, vol. 51, no. 4, 1986, pp. 541-554. The authors, researchers at the Rand Corporation and Brown University, use data from the National Longitudinal Surveys of Young Women and Young Men to test their hypothesis that nonfamily living by young adults alters their attitudes, values, plans, and expectations, moving them away from their belief in traditional sex roles. They find their hypothesis strongly supported in young females, while the effects were fewer in studies of young males. Increasing the time away from parents before marrying increased individualism, self-sufficiency, and changes in attitudes about families. In contrast, an earlier study by Williams cited below shows no significant gender differences in sex role attitudes as a result of nonfamily living.

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APA 7th Edition Style Guide

• Changes/updates
• The Concise APA Handbook: APA 7th Edition
• Article Examples
• Book Examples
• Internet Resources and Other Examples
• Media Examples
• Finding the DOI
• APA Reference Quick Guide
• Legal Cases
• Sample Annotated Student Paper
• Annotated Bibliography
• Handouts and Guides

More examples

• Annotated bibliography example - UNT Dallas Library
• Annotated bibliography template - UNT Dallas Library
• APA 7th Edition Publication Manual - Sample Annotated Bibliography (See Fig. 9.3, p. 308)

What is an annotated bibliography?

An annotated bibliography is an organized list of sources, each of which is followed by a brief note or “annotation.”

These annotations do one or more of the following:

• describe the content and focus of the book or article
• suggest the source’s usefulness to your research
• evaluate its method, conclusions, or reliability
• record your reactions to the source.

The process of writing an annotated bibliography provides a structured process to learn about a research topic. It causes you to read the available research (also referred to as "the literature") more closely as you develop a better understanding of the topic, related issues, and current trends. 

Source: The University of Wisconsin-Madison: The Writing Center

Writing a strong annotation

The hardest part of this assignment is writing the annotation, but knowing what it entails can make this task less daunting.

While not all of these are necessary, an annotation could/will:

• Summarize the central theme and scope of the document
• Evaluates the authority, credibility, and/or background of the author(s)
• Comments on the intended audience (who was meant to read the document)
• Assesses the source’s strengths and weaknesses (Interesting? Helpful? Strong/weak argument? Strong/weak evidence?)
• Compares or contrast this work with others you have cited
• Critiques the relevance, accuracy, and quality of the source
• Evaluates the methods, conclusions/findings, and reliability of the source
• Shares how the source reinforces or contradicts your own argument
• Records your reactions to the reading
• States how the source will be used in your paper

Source:  UNT Dallas Learning Commons: Annotated Bibliography

Formatting rules

General Formatting Rules:

• Format and order references in alphabetical order just as you would a reference list
• Each annotation should be a new paragraph below its reference entry
• Indent the entire annotation 0.5 inch from the left margins just as you would a block quotation
• If the annotation spans multiple paragraphs, indent the first line of the second and any subsequent paragraphs an addition 0.5 inch the same as you would a block quotation with multiple paragraphs  

Source: Section 9.51 Annotated Bibliographies in the APA 7th Edition Publication Manual

Sample annotated bibliography

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How to Write an Annotated Bibliography - MLA Style

What is an annotation, how is an annotation different from an abstract, what is an annotated bibliography, types of annotated bibliographies, descriptive or informative, analytical or critical, to get started.

An annotation is more than just a brief summary of an article, book, website, or other type of publication. An annotation should give enough information to make a reader decide whether to read the complete work. In other words, if the reader were exploring the same topic as you, is this material useful and if so, why?

While an abstract also summarizes an article, book, website, or other type of publication, it is purely descriptive. Although annotations can be descriptive, they also include distinctive features about an item. Annotations can be evaluative and critical and the two major types of annotations included here demonstrate the difference.

An annotated bibliography is an organized list of sources (like a reference list). It differs from a straightforward bibliography in that each reference is followed by a paragraph length annotation, usually 100–200 words in length.

Depending on the assignment, an annotated bibliography might have different purposes:

• Provide a literature review on a particular subject
• Help to formulate a thesis on a subject
• Demonstrate the research you have performed on a particular subject
• Provide examples of major sources of information available on a topic
• Describe items that other researchers may find of interest on a topic

There are two major types of annotated bibliographies:

A descriptive or informative annotated bibliography describes or summarizes a source as does an abstract; it describes why the source is useful for researching a particular topic or question and its distinctive features. In addition, it describes the author's main arguments and conclusions without evaluating what the author says or concludes.

For example:

Gabbin, Joanne V. "Maya Angelou--The Peoples' Poet Laureate: An Introduction."  Langston Hughes Review , vol. 19, Spring 2005, pp. 3-6.  LION: Literature Online , gateway.proquest.com/openurl?ctx_ver=Z39.88-2003&xri:pqil:res_ver=0.2&res_id=xri:lion&rft_id=xri:lion:ft:criticism:R04012678:0&rft.accountid=14580. This scholarly article is a critical introduction to the works of Maya Angelou, and the criteria surrounding her success as a poet laureate. The author points out Angelou's literary influences, which include William Shakespeare, Edgar Allan Poe, Douglas Johnson, Langston Hughes, among others. This article also points out that her poetry lacks cultural boundaries, yet her trademark lies in the secular chants, songs, and games of the black vernacular tradition. The author discusses dialect and vernacular rhythms in several of Angelou's poems, and compares several of her works to the racy dialect of Sterling Brown and Langston Hughes. Also discussed is her political cultural voice and her deep understanding of emotion. This article is distinctive in its discussion of the need for a poet laureate to add to an audience's collective memory.

Please pay attention to the last sentence. While it points out distinctive features about the item it does not analyze the author's conclusions.

An analytical or critical annotation not only summarizes the material, it analyzes what is being said. It examines the strengths and weaknesses of what is presented as well as describing the applicability of the author's conclusions to the research being conducted.

Analytical or critical annotations will most likely be required when writing for a college-level course.

Gabbin, Joanne V. "Maya Angelou--The Peoples' Poet Laureate: An Introduction."  Langston Hughes Review , vol. 19, Spring 2005, pp. 3-6.  LION: Literature Online , gateway.proquest.com/openurl?ctx_ver=Z39.88-2003&xri:pqil:res_ver=0.2&res_id=xri:lion&rft_id=xri:lion:ft:criticism:R04012678:0&rft.accountid=14580. This scholarly article is a critical introduction to the works of Maya Angelou, and the criteria surrounding her success as a poet laureate. The author points out Angelou's literary influences, that include William Shakespeare, Edgar Allan Poe, Douglas Johnson, Langston Hughes, among others. This article also points out that her poetry lacks cultural boundaries, yet her trademark lies in the secular chants, songs, and games of the black vernacular tradition. The author discusses dialect and vernacular rhythms in several of Angelou's poems, and compares several of her works to the racy dialect of Sterling Brown and Langston Hughes. Also discussed is her political cultural voice and her deep understanding of emotion. This article is a good resource for those wanting to explore criteria related to the achievement of the award of poet laureate and how Angelou meets the criteria. This article begins to explore the poet's works and suggests her ability to add to an audience's collective memory. The author is a professor of English at James Madison University and has authored a book on Sterling Brown and numerous critical essays.

Please pay attention to the last three sentences. They give information about the author and critique the author's research.

To write an annotated bibliography here are the steps:

• Choose your sources -  Before writing your annotated bibliography, you must choose your sources. This involves doing research much like for any other project. Locate records to materials that may apply to your topic.
• Review the items -  Then review the actual items and choose those that provide a wide variety of perspectives on your topic. Article abstracts are helpful in this process.
• The purpose of the work
• A summary of its content
• Information about the author(s)
• For what type of audience the work is written
• Its relevance to the topic
• Any special or unique features about the material
• Research methodology
• The strengths, weaknesses or biases in the material

Annotated bibliographies are arranged alphabetically by the first author's last name.

Please see the  MLA Examples Page  for more information on citing in MLA style.

• Last Updated: Aug 8, 2023 1:53 PM
• URL: https://libguides.umgc.edu/annotated-bibliography-mla

Annotated Bibliographies

What this handout is about.

This handout will explain why annotated bibliographies are useful for researchers, provide an explanation of what constitutes an annotation, describe various types of annotations and styles for writing them, and offer multiple examples of annotated bibliographies in the MLA, APA, and CBE/CSE styles of citation.

Introduction

Welcome to the wonderful world of annotated bibliographies! You’re probably already familiar with the need to provide bibliographies, reference pages, and works cited lists to credit your sources when you do a research paper. An annotated bibliography includes descriptions and explanations of your listed sources beyond the basic citation information you usually provide.

Why do an annotated bibliography?

One of the reasons behind citing sources and compiling a general bibliography is so that you can prove you have done some valid research to back up your argument and claims. Readers can refer to a citation in your bibliography and then go look up the material themselves. When inspired by your text or your argument, interested researchers can access your resources. They may wish to double check a claim or interpretation you’ve made, or they may simply wish to continue researching according to their interests. But think about it: even though a bibliography provides a list of research sources of all types that includes publishing information, how much does that really tell a researcher or reader about the sources themselves?

An annotated bibliography provides specific information about each source you have used. As a researcher, you have become an expert on your topic: you have the ability to explain the content of your sources, assess their usefulness, and share this information with others who may be less familiar with them. Think of your paper as part of a conversation with people interested in the same things you are; the annotated bibliography allows you to tell readers what to check out, what might be worth checking out in some situations, and what might not be worth spending the time on. It’s kind of like providing a list of good movies for your classmates to watch and then going over the list with them, telling them why this movie is better than that one or why one student in your class might like a particular movie better than another student would. You want to give your audience enough information to understand basically what the movies are about and to make an informed decision about where to spend their money based on their interests.

What does an annotated bibliography do?

A good annotated bibliography:

• encourages you to think critically about the content of the works you are using, their place within a field of study, and their relation to your own research and ideas.
• proves you have read and understand your sources.
• establishes your work as a valid source and you as a competent researcher.
• situates your study and topic in a continuing professional conversation.
• provides a way for others to decide whether a source will be helpful to their research if they read it.
• could help interested researchers determine whether they are interested in a topic by providing background information and an idea of the kind of work going on in a field.

What elements might an annotation include?

• Bibliography according to the appropriate citation style (MLA, APA, CBE/CSE, etc.).
• Explanation of main points and/or purpose of the work—basically, its thesis—which shows among other things that you have read and thoroughly understand the source.
• Verification or critique of the authority or qualifications of the author.
• Comments on the worth, effectiveness, and usefulness of the work in terms of both the topic being researched and/or your own research project.
• The point of view or perspective from which the work was written. For instance, you may note whether the author seemed to have particular biases or was trying to reach a particular audience.
• Relevant links to other work done in the area, like related sources, possibly including a comparison with some of those already on your list. You may want to establish connections to other aspects of the same argument or opposing views.

The first four elements above are usually a necessary part of the annotated bibliography. Points 5 and 6 may involve a little more analysis of the source, but you may include them in other kinds of annotations besides evaluative ones. Depending on the type of annotation you use, which this handout will address in the next section, there may be additional kinds of information that you will need to include.

For more extensive research papers (probably ten pages or more), you often see resource materials grouped into sub-headed sections based on content, but this probably will not be necessary for the kinds of assignments you’ll be working on. For longer papers, ask your instructor about their preferences concerning annotated bibliographies.

Did you know that annotations have categories and styles?

Decisions, decisions.

As you go through this handout, you’ll see that, before you start, you’ll need to make several decisions about your annotations: citation format, type of annotation, and writing style for the annotation.

First of all, you’ll need to decide which kind of citation format is appropriate to the paper and its sources, for instance, MLA or APA. This may influence the format of the annotations and bibliography. Typically, bibliographies should be double-spaced and use normal margins (you may want to check with your instructor, since they may have a different style they want you to follow).

MLA (Modern Language Association)

See the UNC Libraries citation tutorial for basic MLA bibliography formatting and rules.

• MLA documentation is generally used for disciplines in the humanities, such as English, languages, film, and cultural studies or other theoretical studies. These annotations are often summary or analytical annotations.
• Title your annotated bibliography “Annotated Bibliography” or “Annotated List of Works Cited.”
• Following MLA format, use a hanging indent for your bibliographic information. This means the first line is not indented and all the other lines are indented four spaces (you may ask your instructor if it’s okay to tab over instead of using four spaces).
• Begin your annotation immediately after the bibliographic information of the source ends; don’t skip a line down unless you have been told to do so by your instructor.

APA (American Psychological Association)

See the UNC Libraries citation tutorial for basic APA bibliography formatting and rules.

• Natural and social sciences, such as psychology, nursing, sociology, and social work, use APA documentation. It is also used in economics, business, and criminology. These annotations are often succinct summaries.
• Annotated bibliographies for APA format do not require a special title. Use the usual “References” designation.
• Like MLA, APA uses a hanging indent: the first line is set flush with the left margin, and all other lines are indented four spaces (you may ask your instructor if it’s okay to tab over instead of using four spaces).
• After the bibliographic citation, drop down to the next line to begin the annotation, but don’t skip an extra line.
• The entire annotation is indented an additional two spaces, so that means each of its lines will be six spaces from the margin (if your instructor has said that it’s okay to tab over instead of using the four spaces rule, indent the annotation two more spaces in from that point).

CBE (Council of Biology Editors)/CSE (Council of Science Editors)

See the UNC Libraries citation tutorial for basic CBE/CSE bibliography formatting and rules.

• CBE/CSE documentation is used by the plant sciences, zoology, microbiology, and many of the medical sciences.
• Annotated bibliographies for CBE/CSE format do not require a special title. Use the usual “References,” “Cited References,” or “Literature Cited,” and set it flush with the left margin.
• Bibliographies for CSE in general are in a slightly smaller font than the rest of the paper.
• When using the name-year system, as in MLA and APA, the first line of each entry is set flush with the left margin, and all subsequent lines, including the annotation, are indented three or four spaces.
• When using the citation-sequence method, each entry begins two spaces after the number, and every line, including the annotation, will be indented to match the beginning of the entry, or may be slightly further indented, as in the case of journals.
• After the bibliographic citation, drop down to the next line to begin the annotation, but don’t skip an extra line. The entire annotation follows the indentation of the bibliographic entry, whether it’s N-Y or C-S format.
• Annotations in CBE/CSE are generally a smaller font size than the rest of the bibliographic information.

After choosing a documentation format, you’ll choose from a variety of annotation categories presented in the following section. Each type of annotation highlights a particular approach to presenting a source to a reader. For instance, an annotation could provide a summary of the source only, or it could also provide some additional evaluation of that material.

In addition to making choices related to the content of the annotation, you’ll also need to choose a style of writing—for instance, telescopic versus paragraph form. Your writing style isn’t dictated by the content of your annotation. Writing style simply refers to the way you’ve chosen to convey written information. A discussion of writing style follows the section on annotation types.

Types of annotations

As you now know, one annotation does not fit all purposes! There are different kinds of annotations, depending on what might be most important for your reader to learn about a source. Your assignments will usually make it clear which citation format you need to use, but they may not always specify which type of annotation to employ. In that case, you’ll either need to pick your instructor’s brain a little to see what they want or use clue words from the assignment itself to make a decision. For instance, the assignment may tell you that your annotative bibliography should give evidence proving an analytical understanding of the sources you’ve used. The word analytical clues you in to the idea that you must evaluate the sources you’re working with and provide some kind of critique.

Summary annotations

There are two kinds of summarizing annotations, informative and indicative.

Summarizing annotations in general have a couple of defining features:

• They sum up the content of the source, as a book report might.
• They give an overview of the arguments and proofs/evidence addressed in the work and note the resulting conclusion.
• They do not judge the work they are discussing. Leave that to the critical/evaluative annotations.
• When appropriate, they describe the author’s methodology or approach to material. For instance, you might mention if the source is an ethnography or if the author employs a particular kind of theory.

Informative annotation

Informative annotations sometimes read like straight summaries of the source material, but they often spend a little more time summarizing relevant information about the author or the work itself.

Indicative annotation

Indicative annotation is the second type of summary annotation, but it does not attempt to include actual information from the argument itself. Instead, it gives general information about what kinds of questions or issues are addressed by the work. This sometimes includes the use of chapter titles.

Critical/evaluative

Evaluative annotations don’t just summarize. In addition to tackling the points addressed in summary annotations, evaluative annotations:

• evaluate the source or author critically (biases, lack of evidence, objective, etc.).
• show how the work may or may not be useful for a particular field of study or audience.
• explain how researching this material assisted your own project.

Combination

An annotated bibliography may combine elements of all the types. In fact, most of them fall into this category: a little summarizing and describing, a little evaluation.

Writing style

Ok, next! So what does it mean to use different writing styles as opposed to different kinds of content? Content is what belongs in the annotation, and style is the way you write it up. First, choose which content type you need to compose, and then choose the style you’re going to use to write it

This kind of annotated bibliography is a study in succinctness. It uses a minimalist treatment of both information and sentence structure, without sacrificing clarity. Warning: this kind of writing can be harder than you might think.

Don’t skimp on this kind of annotated bibliography. If your instructor has asked for paragraph form, it likely means that you’ll need to include several elements in the annotation, or that they expect a more in-depth description or evaluation, for instance. Make sure to provide a full paragraph of discussion for each work.

As you can see now, bibliographies and annotations are really a series of organized steps. They require meticulous attention, but in the end, you’ve got an entire testimony to all the research and work you’ve done. At the end of this handout you’ll find examples of informative, indicative, evaluative, combination, telescopic, and paragraph annotated bibliography entries in MLA, APA, and CBE formats. Use these examples as your guide to creating an annotated bibliography that makes you look like the expert you are!

MLA Example

APA Example

CBE Example

Works consulted

We consulted these works while writing this handout. This is not a comprehensive list of resources on the handout’s topic, and we encourage you to do your own research to find additional publications. Please do not use this list as a model for the format of your own reference list, as it may not match the citation style you are using. For guidance on formatting citations, please see the UNC Libraries citation tutorial . We revise these tips periodically and welcome feedback.

American Psychological Association. 2010. Publication Manual of the American Psychological Association . 6th ed. Washington, DC: American Psychological Association.

Bell, I. F., and J. Gallup. 1971. A Reference Guide to English, American, and Canadian Literature . Vancouver: University of British Columbia Press.

Bizzell, Patricia, and Bruce Herzburg. 1991. Bedford Bibliography for Teachers of Writing , 3rd ed. Boston: Bedford Books.

Center for Information on Language Teaching, and The English Teaching Information Center of the British Council. 1968. Language-Teaching Bibliography . Cambridge: Cambridge University.

Engle, Michael, Amy Blumenthal, and Tony Cosgrave. 2012. “How to Prepare an Annotated Bibliography.” Olin & Uris Libraries. Cornell University. Last updated September 25, 2012. https://olinuris.library.cornell.edu/content/how-prepare-annotated-bibliography.

Gibaldi, Joseph. 2009. MLA Handbook for Writers of Research Papers , 7th ed. New York: The Modern Language Association of America.

Huth, Edward. 1994. Scientific Style and Format: The CBE Manual for Authors, Editors, and Publishers . New York: University of Cambridge.

Kilborn, Judith. 2004. “MLA Documentation.” LEO: Literacy Education Online. Last updated March 16, 2004. https://leo.stcloudstate.edu/research/mla.html.

Spatt, Brenda. 1991. Writing from Sources , 3rd ed. New York: St. Martin’s.

University of Kansas. 2018. “Bibliographies.” KU Writing Center. Last updated April 2018. http://writing.ku.edu/bibliographies .

University of Wisconsin-Madison. 2019. “Annotated Bibliography.” The Writing Center. Accessed June 14, 2019. https://writing.wisc.edu/handbook/assignments/annotatedbibliography/ .

You may reproduce it for non-commercial use if you use the entire handout and attribute the source: The Writing Center, University of North Carolina at Chapel Hill

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How to Write an Annotated Bibliography

Getting started.

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About this guide.

This guide will provide you with basic information on creating an annotated bibliography. Always refer to your instructor for clarification on the details of your assignment. In the examples below, the citations follow APA formatting. Be sure to complete your assignment in the correct citation style for your class.

If you need help with library search tools and resources, just click on the Research Help tab. For other questions about your assignment, consult with your professor.

What is an Annotated Bibliography?

An annotated bibliography is an organized list of sources (like a reference list). It differs from a straightforward bibliography in that each reference is followed by a paragraph length annotation, usually 100–200 words in length.

Depending on the assignment, an annotated bibliography might have different purposes:

• Provide a literature review on a particular subject
• Help to formulate a thesis on a subject
• Demonstrate the research you have performed on a particular subject
• Provide examples of major sources of information available on a topic
• Describe items that other researchers may find of interest on a topic

What is an Annotation?

An annotation is more than just a brief summary of an article, book, website or other type of publication. An annotation should give enough information to make a reader decide whether to read the complete work. In other words, if the reader were exploring the same topic as you, is this material useful and if so, why?

Annotations vs. Abstracts

While an abstract also summarizes an article, book, website or other type of publication, it is purely descriptive. Although annotations can be descriptive, they also include distinctive features about an item. Annotations can be evaluative and critical as we will see when we look at the two major types of annotations.

Types of Annotated Bibliographies

Descriptive or informative.

A descriptive or informative annotated bibliography describes or summarizes a source, similar to an abstract. It describes why the source is useful for researching a particular topic or question and its distinctive features. In addition, it describes the author's main arguments and conclusions without evaluating what the author says or concludes.

For example:

Breeding evil. (2005, August 6). Economist, 376(8438), 9. Retrieved from http://www.economist.com

This editorial from the Economist describes the controversy surrounding video games and the effect they have on people who use them. The author points out that skepticism of new media have gone back to the time of the ancient Greeks, so this controversy surrounding video games is nothing new. The article also points out that most critics of gaming are people over 40 and it is an issue of generations not understanding one another, rather than of the games themselves. As the youth of today grow older, the controversy will die out, according to the author. The author of this article stresses the age factor over violence as the real reason for opposition to video games and stresses the good gaming has done in most areas of human life. This article is distinctive in exploring the controversy surrounding video games from a generational standpoint and is written for a general audience.

Notice in the last sentence, the writer points out distinctive features about the item. It does not analyze the author's conclusions.

Analytical or Critical

An analytical or critical annotation not only summarizes the material, it analyzes what is being said. It examines the strengths and weaknesses of what is presented as well as describing the applicability of the author's conclusions to the research being conducted.

For most of your annotated bibliographies, however, you will be writing analytical or critical annotations. For example:

This editorial from the Economist describes the controversy surrounding video games and the effect they have on people who use them. The article points out that most critics of gaming are people over 40 and it is an issue of age not of the games themselves. While the author briefly mentions studies done around the issue of violence and gaming, he does not go into enough depth for the reader to truly know the range of studies that have actually been done in this area, other than to take his word that the research is unsatisfactory. The author of this article stresses the age factor over violence as the real reason for opposition to video games and stresses the good gaming has done in most areas of human life. This article is a good resource for those wanting to begin to explore the controversy surrounding video games, however for anyone doing serious research, one should actually examine some of the research studies that have been done in this area rather than simply take the author's word that opposition to video games is simply due to an issue of generational divide.

Notice how the last sentence criticizes the author’s research.

Now you are ready to begin writing your own annotated bibliography:

• Choose your sources: Before writing your annotated bibliography, you must choose your sources. This involves doing research much like for any other project. Locate records to materials that may apply to your topic.
• Review the items: Then review the actual items and choose those that provide a wide variety of perspectives on your topic. Article abstracts are helpful in this process.
• The purpose of the work
• A summary of its content
• For what type of audience is the work is written
• Its relevance to the topic

This page has been adapted from the University of Maryland - University College Library's How to Write an Annotated Bibliography guide with permission. 

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Organizing Your Social Sciences Research Assignments

• Annotated Bibliography
• Analyzing a Scholarly Journal Article
• Group Presentations
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• Grading Someone Else's Paper
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• Group Project Survival Skills
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• Writing a Case Study
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• Generative AI and Writing
• Acknowledgments

An annotated bibliography is a list of cited resources related to a particular topic or arranged thematically that include a brief descriptive or evaluative summary. The annotated bibliography can be arranged chronologically by date of publication or alphabetically by author, with citations to print and/or digital materials, such as, books, newspaper articles, journal articles, dissertations, government documents, pamphlets, web sites, etc., multimedia sources like films and audio recordings, or documents and materials preserved in archival collections.

Beatty, Luke and Cynthia Cochran. Writing the Annotated Bibliography: A Guide for Students and Researchers . New York: Routledge, 2020; Harner, James L. On Compiling an Annotated Bibliography . 2nd edition. New York: Modern Language Association, 2000.

Importance of a Good Annotated Bibliography

In lieu of writing a formal research paper or in preparation for a larger writing project, your professor may ask you to develop an annotated bibliography. An annotated bibliography may be assigned for a number of reasons, including :

• To show that you can identify and evaluate the literature underpinning a research problem;
• To demonstrate that you can identify and conduct an effective and thorough review of pertinent literature;
• To develop skills in discerning the most relevant research studies from those which have only superficial relevance to your topic;
• To explore how different types of sources contribute to understanding the research problem;
• To be thoroughly engaged with individual sources in order to strengthen your analytical skills; or,
• To share sources among your classmates so that, collectively, everyone in the class obtains a comprehensive understanding of research about a particular topic.

On a broader level, writing an annotated bibliography can lay the foundation for conducting a larger research project. It serves as a method to evaluate what research has been conducted and where your proposed study may fit within it. By critically analyzing and synthesizing the contents of a variety of sources, you can begin to evaluate what the key issues are in relation to the research problem and, by so doing, gain a better perspective about the deliberations taking place among scholars. As a result of this analysis, you are better prepared to develop your own point of view and contributions to the literature.

In summary, creating a good annotated bibliography...

• Encourages you to think critically about the content of the works you are using, their place within the broader field of study, and their relation to your own research, assumptions, and ideas;
• Gives you practical experience conducting a thorough review of the literature concerning a research problem;
• Provides evidence that you have read and understood your sources;
• Establishes validity for the research you have done and of you as a researcher;
• Gives you the opportunity to consider and include key digital, multimedia, or archival materials among your review of the literature;
• Situates your study and underlying research problem in a continuing conversation among scholars;
• Provides an opportunity for others to determine whether a source will be helpful for their research; and,
• Could help researchers determine whether they are interested in a topic by providing background information and an idea of the kind of scholarly investigations that have been conducted in a particular area of study.

In summary, writing an annotated bibliography helps you develop skills related to critically reading and identifying the key points of a research study and to effectively synthesize the content in a way that helps the reader determine its validity and usefulness in relation to the research problem or topic of investigation.

NOTE: Do not confuse annotating source materials in the social sciences with annotating source materials in the arts and humanities. Rather than encompassing forms of synopsis and critical analysis, an annotation assignment in arts and humanities courses refers to the systematic interpretation of literary texts, art works, musical scores, performances, and other forms of creative human communication for the purpose of clarifying and encouraging analytical thinking about what the author(s)/creator(s) have written or created. They are assigned to encourage students to actively engage with the text or creative object.

Annotated Bibliographies. The Writing Center. University of North Carolina; Annotated Bibliographies. The Writing Lab and The OWL. Purdue University; Annotated Bibliography. The Waldin Writing Center. Waldin University; Hartley, James. Academic Writing and Publishing: A Practical Guide . (New York: Routledge, 2008), p. 127-128; Writing an Annotated Bibliography. Assignment Structures and Samples Research and Learning Online, Monash University; Kalir, Remi H. and Antero Garcia. Annotation . Essential Knowledge Series. Cambridge, MA: MIT Press, 2021.

Structure and Writing Style

I.  Types

• Descriptive : This annotation describes the source without summarizing the actual argument, hypothesis, or message in the content. Like an abstract , it describes what the source addresses, what issues are being investigated, and any special features, such as appendices or bibliographies, that are used to supplement the main text. What it does not include is any evaluation or criticism of the content. This type of annotation seeks to answer the question: Does this source cover or address the topic I am researching? Collectively, this type of annotated bibliography synthesizes prior research about a topic or serves as a review of the literature before conducting a broader research study.
• Informative/Summative : This type of annotation summarizes what the content, message, or argument of the source is. It generally contains the hypothesis, methodology, and conclusion or findings, but like the descriptive type, you are not offering your own evaluative comments about such content. This type of annotation seeks to answer these types of questions: What are the author's main arguments? What are the key findings? What conclusions or recommended actions did the author state?   Collectively, this type of annotated bibliography summarizes the way in which scholars have studied and documented outcomes about a topic.
• Evaluative/Critical/Analytical : This annotation includes your own evaluative statements about the content of a source. It is the most common type of annotation your professor will ask you to write. Your critique may focus on describing a study's strengths and weaknesses or it may describe the applicability of the conclusions to the research problem you are studying. This type of annotation seeks to answer these types of questions: Is the reasoning sound? Is the methodology sound? Does this source address all the relevant issues? How does this source compare to other sources on this topic? Collectively, this type of annotated bibliography offers a detailed analysis and critical assessment of the research literature about a topic.

NOTE:   There are a variety of strategies you can use to critically evaluate a source based on its content, purpose, and format. A description of these strategies can be found here .

II.  Choosing Sources for Your Bibliography

There are two good strategies to begin identifying possible sources for your bibliography--one that looks back into the literature and one that projects forward based on tracking sources cited by researchers.

• The first strategy is to identify several recently published [within the past few years] scholarly books using the USC Libraries catalog or journal articles found by searching a comprehensive, multidisciplinary database like ProQuest Multiple . Review the list of references to sources cited by the author(s). Review these citations to identify prior research published about your topic. For a complete list of scholarly databases GO HERE .
• The second strategy is to identify one or more books, book chapters, journal articles, or research reports on your topic and paste the title of the item into Google Scholar [e.g., from Negotiation Journal , entering the title of the article, " Civic Fusion: Moving from Certainty through Not Knowing to Curiosity " ]. If it is a short title or it uses a lot of common words, place quotation marks around the title so Google Scholar searches the source as a phrase rather than a combination of individual words. Below the citation may be a "Cited by" reference link followed by a number [e.g., Cited by 45]. This number refers to the number of times a source has subsequently been cited by other authors in other sources after the item you found was published.

Your method for selecting which sources to annotate depends on the purpose of the assignment and the research problem you are investigating . For example, if the course is on international social movements and the research problem you choose to study is to compare cultural factors that led to protests in Egypt with the factors that led to protests against the government of the Philippines in  the 1980's, you should consider including non-U.S., historical, and, if possible, foreign language sources in your bibliography.

NOTE:   Appropriate sources to include can be anything that you believe has value in understanding the research problem . Be creative in thinking about possible sources, including non-textual items, such as, films, maps, photographs, and audio recordings, or archival documents and primary source materials, such as, diaries, government documents, collections of personal correspondence, meeting minutes, or official memorandums. If you want to include these types of sources in your annotated bibliography, consult with a librarian if you're not sure where to locate them.

III.  Strategies to Define the Scope of Your Bibliography

It is important that the scope of sources cited and summarized in your bibliography are well-defined and sufficiently narrow in coverage to ensure that you're not overwhelmed by the number of potential items to consider including. Many of the general strategies used to narrow a topic for a research paper are the same that be applied to framing the scope of sources to include in an annotated bibliography.

• Aspect -- choose one lens through which to view the research problem, or look at just one facet of your topic [e.g., rather than annotating a bibliography of sources about the role of food in religious rituals, create a bibliography on the role of food in Hindu ceremonies].
• Time -- the shorter the time period to be covered, the more narrow the focus [e.g., rather than political scandals of the 20th century, cite literature on political scandals during the 1980s].
• Comparative -- a list of resources that focus on comparing two or more issues related to the broader research topic can be used to narrow the scope of your bibliography [e.g., rather than college student activism during the 20th century, cite literature that compares student activism in the 1930s and the 1960s]
• Geography -- the smaller the area of analysis, the fewer items there are to consider including in your bibliography [e.g., rather than cite sources about trade relations in West Africa, include only sources that examine, as a case study, trade relations between Niger and Cameroon].
• Type -- focus your bibliography on a specific type or class of people, places, or things [e.g., rather than health care provision in Japan, cite research on health care provided to the elderly in Japan].
• Source -- your bibliography includes specific types of materials [e.g., only books, only scholarly journal articles, only films, only archival materials, etc.]. However, be sure to describe why only one type of source is appropriate.
• Combination -- use two or more of the above strategies to focus your bibliography very narrowly or to broaden coverage of a very specific research problem [e.g., cite literature only about political scandals during the 1980s that took place in Great Britain].

IV.  Assessing the Relevance and Value of Sources All the items included in your bibliography should reflect the source's contribution to understanding the research problem . In order to determine how you will use the source or define its contribution, you will need to critically evaluate the quality of the central argument within the source or, in the case of including  non-textual items, determine how the source contributes to understanding the research problem [e.g., if the bibliography lists sources about outreach strategies to homeless populations, a non-textual source would be a film that profiles the life of a homeless person]. Specific elements to assess a research study include an item’s overall value in relation to other sources on the topic, its limitations, its effectiveness in defining the research problem, the methodology used, the quality of the evidence, and the strength of the author’s conclusions and/or recommendations. With this in mind, determining whether a source should be included in your bibliography depends on how you think about and answer the following questions related to its content:

• Are you interested in the way the author(s) frame the research questions or in the way the author goes about investigating the questions [the method]?
• Does the research findings make new connections or promote new ways of understanding the problem?
• Are you interested in the way the author(s) use a theoretical framework or a key concept?
• Does the source refer to and analyze a particular body of evidence that you want to highlight?
• How are the author's conclusions relevant to your overall investigation of the topic?

V.  Format and Content

The format of an annotated bibliography can differ depending on its purpose and the nature of the assignment. Contents may be listed alphabetically by author, arranged chronologically by publication date, or arranged under headings that list different types of sources [i.e., books, articles, government documents, research reports, etc.]. If the bibliography includes a lot of sources, items may also be subdivided thematically, by time periods of coverage or publication, or by source type. If you are unsure, ask your professor for specific guidelines in terms of length, focus, and the type of annotation you are to write. Note that most professors assign annotated bibliographies that only need to be arranged alphabetically by author.

Introduction Your bibliography should include an introduction that describes the research problem or topic being covered, including any limits placed on items to be included [e.g., only material published in the last ten years], explains the method used to identify possible sources [such as databases you searched or methods used to identify sources], the rationale for selecting the sources, and, if appropriate, an explanation stating why specific types of some sources were deliberately excluded. The introduction's length depends, in general, on the complexity of the topic and the variety of sources included.

Citation This first part of your entry contains the bibliographic information written in a standard documentation style , such as, MLA, Chicago, or APA. Ask your professor what style is most appropriate, and be consistent! If your professor does not have a preferred citation style, choose the type you are most familiar with or that is used predominantly within your major or area of study.

Annotation The second part of your entry should summarize, in paragraph form, the content of the source. What you say about the source is dictated by the type of annotation you are asked to write [see above]. In most cases, however, your annotation should describe the content and provide critical commentary that evaluates the source and its relationship to the topic.

In general, the annotation should include one to three sentences about the item in the following order : (1) an introduction of the item; (2) a brief description of what the study was intended to achieve and the research methods used to gather information; ( 3) the scope of study [i.e., limits and boundaries of the research related to sample size, area of concern, targeted groups examined, or extent of focus on the problem]; (4) a statement about the study's usefulness in relation to your research and the topic; (5) a note concerning any limitations found in the study; (6) a summary of any recommendations or further research offered by the author(s); and, (7) a critical statement that elucidates how the source clarifies your topic or pertains to the research problem.

Things to think critically about when writing the annotation include:

• Does the source offer a good introduction on the issue?
• Does the source effectively address the issue?
• Would novices find the work accessible or is it intended for an audience already familiar with the topic?
• What limitations does the source have [reading level, timeliness, reliability, etc.]?
• Are any special features, such as, appendices or non-textual elements effectively presented?
• What is your overall reaction to the source?
• If it's a website or online resource, is it up-to-date, well-organized, and easy to read, use, and navigate?

Length An annotation can vary in length from a few sentences to more than a page, single-spaced. However, they are normally about 300 words--the length of a standard paragraph. The length also depends on the purpose of the annotated bibliography [critical assessments are generally lengthier than descriptive annotations] and the type of source [e.g., books generally require a more detailed annotation than a magazine article]. If you are just writing summaries of your sources, the annotations may not be very long. However, if you are writing an extensive analysis of each source, you'll need to devote more space.

Annotated Bibliographies. The Writing Center. University of North Carolina; Annotated Bibliographies. The Writing Lab and The OWL. Purdue University; Annotated Bibliography. The Writer’s Handbook. Writing Center. University of Wisconsin, Madison; Annotated Bibliography. Writing Center. Walden University; Annotated Bibliography. Writing Skills, Student Support and Development, University of New South Wales; Engle, Michael et al. How to Prepare an Annotated Bibliography. Olin Reference, Research and Learning Services. Cornell University Library; Guidelines for Preparing an Annotated Bibliography. Writing Center at Campus Library. University of Washington, Bothell; Harner, James L. On Compiling an Annotated Bibliography . 2nd edition. New York: Modern Language Association, 2000; How to Write an Annotated Bibliography. Information and Library Services. University of Maryland; Knott, Deborah. Writing an Annotated Bibliography. The Lab Report. University College Writing Centre. University of Toronto; Norton, Donna. Top 32 Effective Tips for Writing an Annotated Bibliography Top-notch study tips for A+ students blog; Writing from Sources: Writing an Annotated Bibliography. The Reading/Writing Center. Hunter College.

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Annotated Bibliographies

What Is An Annotated Bibliography?

What is an annotated bibliography.

An annotated bibliography is a list of citations (references) to books, articles, and documents followed by a brief summary, analysis or evaluation, usually between 100-300 words, of the sources that are cited in the paper.  This summary provides a description of the contents of the source and may also include evaluative comments, such as the relevance, accuracy and quality of the source.  These summaries are known as annotations. 

• Annotated bibliographies are completed before a paper is written
• They can be stand-along assignments
• They can be used as a reference tool as a person works on their paper

Annotations vs. Abstracts

Abstracts are the descriptive summaries of article contents found at the beginning of scholarly journal articles that are written by the article author(s) or editor. Their purpose is to inform a reader about the topic, methodology, results and conclusion of the research of the article's author(s).  The summaries are provided so that a researcher can determine whether or not the article may have information of interest to them.  Abstracts do not serve an evaluative purpose.

Annotations found in bibliographies are evaluations of sources cited in a paper.  They describe a work, but also critique the source by examining the author’s point of view, the strengths and weakness of the research or article hypothesis or how well the author presented their research or findings.

How to write an annotated bibliography

The creation of an annotated bibliography is a three-step process. It starts with finding and evaluating sources for your paper. Next is choosing the type or category of annotation, then writing the annotation for each different source. The final step is to choose a citation style for the bibliography.

Types of Annotated Bibliographies

Types of Annotations

Annotations come in different types, the one to use depends on the instructor’s assignment.  Annotations can be descriptive, a summary, or an  evaluation or a combination of descriptive and evaluation.

Descriptive/Summarizing Annotations

There are two kinds of descriptive or summarizing annotations, informative or indicative, depending on what is most important for a reader to learn about a source.  Descriptive/summarizing annotations provide a brief overview or summary of the source. This can include a description of the contents and a statement of the main argument or position of the article as well as a summary of the main points.  It may also describe why the source would be useful for the paper’s topic or question. 

Indicative annotations provide a quick overview of the source, the kinds of questions/topics/issues or main points that are addressed by the source, but do not include information from the argument or position itself.

Informative annotations, like indicative annotations, provide a brief summary of the source.   In addition, an informative annotation identifies the hypothesis, results, and conclusions presented by the source.  When appropriate, they describe the author’s methodology or approach to the topic under discussion.  However, they do not provide information about the sources usefulness to the paper or contains analytical or critical information about the source’s quality. 

Evaluative Annotations (also known as critical or analytical)

Evaluative annotations go beyond just summarizing the source and listing out it’s key points, but also analyzes the content. It looks at the strengths and weaknesses of the article’s argument, the reliability of the presented information as well as any biases of the author. It talks about how the source may be useful to a particular field of study or the person’s research project.

Combination Annotations

Combination annotations “combine” aspects from indicative/informative and evaluative annotations and are the most common category of annotated bibliography.  Combination annotations include one to two sentences summarizing or describing content, in addition to one or more sentences providing an critical evaluation.

Writing Style for Annotations

Annotations typically follow three specific formats depending on how long they are.

• Phrases – Short phrases providing the information in a quick, concise manner.
• Sentences – Complete sentences with proper punctuation and grammar, but are short and concise.
• Paragraphs – Longer annotations break the information out into different paragraphs. This format is very effective for combination annotations.

To sum it up:

An annotation may include the following information:

• A brief summary or overview of the source content
• The source’s strengths and weaknesses in presenting the argument or position
• Its conclusions
• Why the source is relevant in to field of study of the paper
• Its relationships to other studies in the field
• An evaluation of the research methodology (if applicable)
• Information about the author’s background and potential biases
• Conclusions about the usefulness of the source for the paper

Critically Analyzing Articles

In order to write an annotation for a paper source, you need to first read and then critically analyze it:

• Try to identify the topic of the source -- what is it about and is it clearly stated.
• See if you can identify the purpose of the author(s) in doing the research or writing about the topic. Is it to survey and summarize research on a topic?  Is the author(s) presenting an argument based on previous research, or refuting previously published research?
• Identify the research methods used and try to identify whether they appear to be suitable or not for the stated purpose of the research.  
• Was the research reported in a consistent or clear manner?  Or, was the author's argument/position presented in a consistent or convincing manner? Did the author(s) fail to acknowledge and explain any limitations?
• Was the logic of the research/argument claims properly supported with convincing evidence/analysis/data? Did you spot any fallacies?
• Check whether the author(s) refers to other research and if similar studies have been done. 
• If illustrations or charts are used, are they effective in presenting information?
• Analyze the sources that were used by the author(s). Did the author(s) miss any important studies they should have considered?
• Your opinion of the source -- do you agree with or are convinced of the findings?  
• Your estimation of the source’s contribution to knowledge and its implications or applications to the field of study.

Worksheet for Taking Notes for Critical Analysis of Sources/Articles

Additional Resources:

Hofmann, B., Magelssen, M. In pursuit of goodness in bioethics: analysis of an exemplary article. BMC Med Ethics 19, 60 (2018). https://doi.org/10.1186/s12910-018-0299-9

Jansen, M., & Ellerton, P. (2018). How to read an ethics paper. Journal of Medical Ethics, 44(12), 810-813.  http://dx.doi.org/10.1136/medethics-2018-104997

Research & Learning Services, Olin Library, Cornell University Library  Critically Analyzing Information Sources: Critical Appraisal and Analysis

Formatting An Annotated Bibliography

How do I format my annotated bibliography?

An annotated bibliography entry consists of two components: the Citation and the Annotation.

The citation should be formatted in the bibliographic style that your instructor has requested for the paper. Some common citation styles include APA, MLA, and Chicago. For more information on citation styles, see Writing Guides, Style Manuals and the Publication Process in the Biological & Health Sciences .

Many databases (e.g., PubMed, Academic Search Premier, Library Search on library homepage, and Google Scholar) offer the option of creating your references in various citation styles. 

Look for the "cite" link -- see examples for the following resources:

University of Minnesota Library Search

Google Scholar

Sample Annotated Bibliography Entries

An example of an Evaluative Annotation , APA style (7th ed). (sample from University Libraries, University of Nevada ).

APA does not have specific formatting rules for annotations, just for the citation and bibliography.

Maak, T. (2007). Responsible leadership, stakeholder engagement, and the emergence of social capital. Journal of Business Ethics, 74, 329-343.  https://doi.org/10.1007/s10551-007-9510-5

This article focuses on the role of social capital in responsible leadership. It looks at both the social networks that a leader builds within an organization, and the links that a leader creates with external stakeholders. Maak’s main aim with this article seems to be to persuade people of the importance of continued research into the abilities that a leader requires and how they can be acquired. The focus on the world of multinational business means that for readers outside this world many of the conclusions seem rather obvious (be part of the solution not part of the problem). In spite of this, the article provides useful background information on the topic of responsible leadership and definitions of social capital which are relevant to an analysis of a public servant.

An example of an Evaluative Annotation , MLA Style (10th ed), (sample from Columbia College, Vancouver, Canada )

MLA style requires double-spacing (not shown here) and paragraph indentations.

London, Herbert. “Five Myths of the Television Age.” Television Quarterly, vol. 10, no. 1, Mar. 1982, pp. 81-69.

     Herbert London, the Dean of Journalism at New York University and author of several books and articles, explains how television contradicts five commonly believed ideas. He uses specific examples of events seen on television, such as the assassination of John Kennedy, to illustrate his points. His examples have been selected to contradict such truisms as: “seeing is believing”; “a picture is worth a thousand words”; and “satisfaction is its own reward.” London uses logical arguments to support his ideas which are his personal opinion. He does not refer to any previous works on the topic. London’s style and vocabulary would make the article of interest to any reader. The article clearly illustrates London’s points, but does not explore their implications leaving the reader with many unanswered questions.

Additional Resources

University Libraries Tutorial --  Tutorial: What are citations?  Completing this tutorial you will:

• Understand what citations are
• Recognize why they are important
• Create and use citations in your papers and other scholarly work

University of Minnesota Resources

Beatty, L., & Cochran, C. (2020). Writing the annotated bibliography : A guide for students & researchers . New York, NY: Routledge. [ebook] 

Efron, S., Ravid, R., & ProQuest. (2019). Writing the literature review : A practical guide . New York: The Guilford Press. [ebook -- see Chapter 6 on Evaluating Research Articles] 

Center for Writing: Student Writing Support

• Critical reading strategies
• Common Writing Projects (includes resources for literature reviews & analyzing research articles)

Resources from Other Libraries

Annotated Bibliographies (The Writing Center, University of North Carolina at Chapel Hill)

Writing An Annotated Bibliography (University of Toronto)

Annotated Bibliographies (Purdue Writing Lab, Purdue University)

Annotated Bibliography (UNSW Sydney)

What is an annotated bibliography? (Santiago Canyon College Library): Oct 17, 2017. 3:47 min.

Writing an annotated bibliography (EasyBib.com) Oct 22, 2020. 4:53 min.

Creating an annotated bibliography (Laurier University Library, Waterloo, Ontario)/ Apr 3, 2019, 3:32 min.

How to create an annotated bibliography: MLA (JamesTheDLC) Oct 23, 2019. 3:03 min.

Citing Sources

Introduction

Citations are brief notations in the body of a research paper that point to a source in the bibliography or references cited section.

If your paper quotes, paraphrases, summarizes the work of someone else, you need to use citations.

Citation style guides such as APA, Chicago and MLA provide detailed instructions on how citations and bibliographies should be formatted.

Health Sciences Research Toolkit

Resources, tips, and guidelines to help you through the research process., finding information.

Library Research Checklist Helpful hints for starting a library research project.

Search Strategy Checklist and Tips Helpful tips on how to develop a literature search strategy.

Boolean Operators: A Cheat Sheet Boolean logic (named after mathematician George Boole) is a system of logic to designed to yield optimal search results. The Boolean operators, AND, OR, and NOT, help you construct a logical search. Boolean operators act on sets -- groups of records containing a particular word or concept.

Literature Searching Overview and tips on how to conduct a literature search.

Health Statistics and Data Sources Health related statistics and data sources are increasingly available on the Internet. They can be found already neatly packaged, or as raw data sets. The most reliable data comes from governmental sources or health-care professional organizations.

Evaluating Information

Primary, Secondary and Tertiary Sources in the Health Sciences Understand what are considered primary, secondary and tertiary sources.

Scholarly vs Popular Journals/Magazines How to determine what are scholarly journals vs trade or popular magazines.

Identifying Peer-Reviewed Journals A “peer-reviewed” or “refereed” journal is one in which the articles it contains have been examined by people with credentials in the article’s field of study before it is published.

Evaluating Web  Resources When searching for information on the Internet, it is important to be aware of the quality of the information being presented to you. Keep in mind that anyone can host a web site. To be sure that the information you are looking at is credible and of value.

Conducting Research Through An Anti-Racism Lens This guide is for students, staff, and faculty who are incorporating an anti-racist lens at all stages of the research life cycle.

Understanding Research Study Designs Covers case studies, randomized control trials, systematic reviews and meta-analysis.

Qualitative Studies Overview of what is a qualitative study and how to recognize, find and critically appraise.

Writing and Publishing

Citing Sources Citations are brief notations in the body of a research paper that point to a source in the bibliography or references cited section.

Structure of a Research Paper Reports of research studies usually follow the IMRAD format. IMRAD (Introduction, Methods, Results, [and] Discussion) is a mnemonic for the major components of a scientific paper. These elements are included in the overall structure of a research paper.

Top Reasons for Non-Acceptance of Scientific Articles Avoid these mistakes when preparing an article for publication.

Annotated Bibliographies Guide on how to create an annotated bibliography.

Writing guides, Style Manuals and the Publication Process in the Biological and Health Sciences Style manuals, citation guides as well as information on public access policies, copyright and plagiarism.

Home / Guides / Citation Guides / Citation Basics / Annotated Bibliography Format & Examples

Annotated Bibliography Format & Examples

A complete guide to the mla & apa annotated bibliography.

If you’ve just received an assignment that requires an MLA or APA annotated bibliography, you may be wondering where to start. This guide will help answer all of your questions and includes step-by-step instructions on how to do an annotated bibliography in MLA style, as well as an APA annotated bibliography. You will also find sample annotated bibliographies, real-life examples, and opportunities to practice what you have learned.

The MLA ( Modern Language Association ) and APA (American Psychological Association) are not associated with this guide. All of the information provided here, however, offers direction for students and researchers who use these citation styles in their work.

The structures and annotated bibliography templates on this page were created by the in-house librarians at EasyBib.com.

If you’re simply looking for an example of an annotated bibliography (both in MLA format and APA format), scroll down toward the bottom of the page. We’ve included links to visuals for those of you who need help with the structure and styling of an annotated bibliography. If you’re looking for a variety of annotated bibliography topics, and you’re truly searching for the answer to, “What is an annotated bibliography?” then continue reading!

Here’s a run-through of everything this page includes:

Table of contents

What is an annotated bibliography, annotations vs. abstract, why include annotations.

• Step 1: Analyze your sources

Step 2: Write the descriptions

• Step 3a: Formatting an MLA style annotated bibliography
• Step 3b: Formatting an APA style annotated bibliography

Annotated Bibliography Templates

Using the easybib annotation tool.

A bibliography is a complete list of the sources that were used to complete a research paper or project.

Depending on the style guide you follow, you may also see this called a Works Cited (also called an MLA bibliography) or Reference List (APA format). Each listed source, or citation , shares information about the author, title, publishing year, and other details that serve to credit the original authors whose work informed your research. These details also help other students and researchers find and read the source materials.

When your research is related to a scholastic assignment, you should always verify your instructor’s requirements for the types and number of sources to include, as well as the style you should adhere to when formatting your paper and bibliography.

An MLA annotated bibliography and an APA format annotated bibliography are bibliographies that include a concise explanation, or annotation , of each listed source. Depending on the assignment, this annotation may be solely descriptive, or analytical.

An abstract and annotation should not be confused; they differ in both their substance as well as their placement in a paper.

Annotations: 

• Usually found in bibliographies at the end of a paper
• Are subjective
• Purpose is to summarize and evaluate . It should briefly communicate the work’s main point, but also discuss the background of the author or study, and the strengths/weaknesses of the work.

Abstracts: 

• Usually found in journal databases or the beginning of a paper
• Are objective
• Purpose is to summarize . It should provide a short overview of the article and communicate the main points and themes.

If you would like to learn more , this link further explores the difference between an abstract and an annotation.

This resource provides additional information on how to write a bibliography with annotations in other formats. You can also take advantage of the plagiarism checker and bibliography tools that come with EasyBib Plus to help you create your reference lists.

Before you learn how to make an annotated bibliography, you may be wondering why you need to.

Sometimes instructors want you to create and include annotations in your bibliography, either as part of an assignment or as an assignment unto itself. Understanding the purpose of this approach to your reference list can help to ensure that you gain all of the benefits that the annotated bibliography process provides.

As a student, this method will help you develop or hone your research skills, providing you with practice not only in locating sources but also in analyzing and evaluating them for relevance and quality.

Your instructor will gain insight into your research abilities, as well, allowing them to assess your work more thoroughly. If you plan to publish your research, this comprehensive approach to detailing your sources will provide readers and other researchers with a substantial directory of resources to evaluate for their own work.

Whether you’re publishing or submitting your annotated bibliography, make sure your spelling and wording is correct! If you need to brush up on any parts of speech topics, check out our interjection , determiner , and adverb pages!

Step 1: Analyze your sources 

Each annotation should be a summarization or analysis of your source. If you have been tasked with writing annotations as part of a research paper or project, begin to create both the citation and notes on the source while you identify and analyze your sources.

Not only will this approach help you to hone your research skills and identify sources that are relevant and useful for your topic, but you will also save time. When done in this manner, both your citations and annotations will be nearly complete before you begin to write the body of your paper.

Analyzing your potential sources requires a two-pronged approach that first evaluates the author, publication, and date, and then examines the content.

When conducting your initial assessment of the source, consider some of the following questions to guide your appraisal:

• What qualifies the author to write on this subject?
• Is the author affiliated with a reputable institution in this field?
• Is the author credentialed or otherwise considered an expert in this field?
• Is this source current?
• Is this the most recent edition?
• Is the publisher reputable?
• Is the journal reputable?

Once your primary evaluation is complete, you will move on the assessing the content itself. Consider some of these elements as you review each source:

• Who is the intended audience?
• Is the author presenting her opinion or interpretation as the truth, or stating facts?
• What supporting evidence does the author provide?
• Did the author perform the research, or curate and present the research of others?
• If the author used the research of others, are the sources the author cites credible?
• Are there errors or omissions of fact?
• Is the author writing objectively and without bias?

Also, consider the value each source provides to you:

• Is the information helpful for your particular assignment?
• Does it help answer your research question(s)?
• Is this source different from your other sources, or does it repeat information you already have?
• Is the source providing you with a different perspective on your topic, or changing your beliefs or thinking about your subject?

To make it easier for you to create your reference page, write your notes in the format you will be using when you construct this part of the assignment (for instance, as short phrases or complete sentences). Once you have identified all of the sources you wish to include, you will merely need to insert what you have already written on the page and write your citation, which is explained in the next section.

Click here for additional information and a supplementary annotated bibliography sample. For an MLA bibliography example (with annotations),  check out our visual example of an MLA annotated bibliography .

An annotated bibliography entry may be written either as short phrases or complete sentences. Your instructor will advise you of which approach you are required to take.

Annotations should include either:

• The main points from the source, as well as the topics covered, the approach used, and any findings.
• Or your critical evaluation.
• A standard annotation is approximately one paragraph.
• Take care not to include any unnecessary details, as the goal is to summarize each source as succinctly as possible and, in some cases, evaluate them.
• Your field of study or instructor will determine what format your annotated bibliography will use. In this guide, you’ll find examples of an MLA and an APA annotated bibliography.

Here is an annotated bibliography example MLA annotation for the book The Elements of Eloquence: Secrets of the Perfect Turn of Phrase by UK author and blogger Mark Forsyth:

The author, Mark Forsyth, examines the rhetorical devices used in the English language, analyzing the patterns and formats that create memorable quotes. He traces the history of rhetoric to the Ancient Greeks, and provides an abridged timeline, following their use and evolution through to modern day. The author also explores the broader subject of persuasion and maps out the role that the figures of rhetoric play in it. In all, he examines over thirty devices, dissecting notable passages and phrases from pop music, the plays of William Shakespeare, the Bible, and more to explore the figures of rhetoric at work within each of them. Thorough definitions accompany this examination of structure to demonstrate how these formulas have been used to generate famously memorable expressions as well as how to reproduce their effects.

Notice how the annotated bibliography MLA entry above is descriptive enough so the reader has an idea of what the source is about with just a single paragraph. For more information on annotations, check out this informative site . If you’re looking to strengthen your writing in general, reading these grammar guides could be a good start.

For guidance on creating entries in MLA format , APA format , and more styles , check out the EasyBib library of resources or try the EasyBib annotation tool—we talk about it below!

Step 3a: MLA annotated bibliography format

The MLA Style Center and the current edition of the MLA Handbook provide the following guidance for formatting an MLA annotated bibliography:

• Title your reference page as “Annotated Bibliography” or “Annotated List of Works Cited.”
• Place each annotation after its reference.
• Annotations should typically not exceed a single paragraph.
• Annotations should be indented one inch from the start of your citation.
• Double-space all text on the page.
• 1-inch margins around the page.

Sources in an annotated bibliography can be organized alphabetically by the first word in each reference (as with a normal Works Cited page), by publication date, or by subject.

For a visual example of an annotated bibliography, as well as specific annotation examples, visit the MLA annotated bibliography guide .

If you are required to share your references in a manner other than in MLA bibliography format, the EasyBib style guides can help you with many common styles. While you’re at it, check out their conjunction , preposition , and pronoun pages to help keep your paper in mint condition!

Step 3b: APA annotated bibliography format

The American Psychological Association states that your instructor should set the guidelines for your annotated bibliography, but asks that the bibliography be formatted according to their standard reference page rules (see Section 9.51 of the Publication Manual ). If your teacher has requested an APA formatted annotated bibliography, first ask them for guidelines. Otherwise, here are some quick rules for you to follow:

• Double space all text on the page.  
• Title your page “Annotated Bibliogra phy”. Bold and center the title.  
• Organize references alphabetically by the first word of each reference.  
• Only the first line of a ref erence is flush with the left margin. Any other lines after the first line should be indented ½ inch from the left.  
• Add annotations on the next line after their paired reference.   
• Fully indent annotations by a ½ inch from the left.  
• Keep annotations short. No more than one paragraph.  

For examples of a  properly formatted APA annotation, visit this guide on APA annotated bibliographies .  

In comparison to the sample annotated bibliography MLA, the APA sample formats its page elements and references differently.

Students and researchers who type their research notes can save time by using an annotated bibliography template in MLA format while reviewing and analyzing sources. By adding the relevant information into a pre-formatted template, you’ll create a resource that helps you when you begin writing your paper in addition to saving time by completing your references and summaries alongside your research.

Students who prefer to take notes by hand can employ a modified version of this approach, with an additional step required to transfer your handwritten and formatted references from your notebook to populate your reference page.

Bibliography Template for MLA

To create an annotated bibliography MLA template, copy the following details into the program in which you will take notes or hand write it on the top margin of a page in your notebook. For each source, use this template to guide you as you identify the necessary details and insert them into your notes:

• Author (Last name, First name).
• Title of source.
• Title of the container ,
• Other contributors (names and roles),
• Publication Date,
• Location of the source (such as URL or page range).
• Summary or Analysis.

The MLA 9 model for MLA works cited entries offers a single format for all source type, and a great deal of flexibility to include the information most relevant to your topic and omit that which isn’t.

Hopefully our visual annotated bibliography example in MLA above has helped. If you still have lingering questions, visit the MLA Style Center online ( linked here ). Also, here’s a guide if you’re looking for more on the related topic of MLA in-text & parenthetical citations .

Bibliography Template for APA

Students and researchers who are still asking themselves how to piece together an annotated bibliography, or still questioning what is an annotated bibliography, could probably benefit from a template, similar to the one above. This one, however, is for those of you who are tasked with creating an annotated bibliography in the style created by the American Psychological Association.

The tricky thing about this specific style though, is that every reference is styled differently. Books, websites, journal articles, newspaper articles, and many others each have their own reference structure.

For most sources though, you should look for the following, basic information:

• Type of source
• Author (last name, first name)
• Title of source/article/web page, etc.
• Title of where source was found (e.g., database name, website name, etc.)
• Other contributors (names and roles)
• Location of the source (such as URL, DOI, or page range)
• Summary or Analysis

We understand it can get tricky, and it’s very different from the Modern Language Association’s structure for references. Take a moment to either use the other handy guides on EasyBib.com or use our automatic generator to form your references in just a few clicks. Our tools help take the pain away from having to rack your brain to form references properly. Capitals, lowercase letters, italics, quotation marks, punctuation in the appropriate places, it can all be quite overwhelming. Do yourself a favor, and use the EasyBib automatic citation generator.

Even though there are a lot of different variations, here’s a commonly used structure for sources:

Author’s Last Name, First initial, Middle initial. (Year the source was published). Title of the source . Retrieved from (insert the website address here)

Underneath the reference, include your summary or analysis paragraph.

Hopefully, this page helped answer all of your “What is an annotated bibliography?” questions. If you’re seeking out an annotated bibliography generator, follow the steps above the annotated bibliography examples.

Looking for additional help with other related topics? Don’t forget about the various beneficial guides on EasyBib.com! Our APA in-text citation guide and our APA parenthetical citation guide are two of our most popular pages. Learn the ins and outs of referencing your work in the body of your paper with our thorough, complete, and reader-friendly guides.

If you are creating a bibliography in MLA format, the EasyBib MLA bibliography generator can help save you time formatting your citations and annotations correctly. You can create entries for websites, books, videos, databases, dictionary articles, and many other types of sources.

In addition to forming the citations, you can also enter your annotation text to produce the complete entry for each source. The process for this is simple. You can follow along below to practice creating one:

• First, select your source type from among the 50+ available options. For this example, we will use the acting career of Keanu Reeves as our research topic and use the movie Point Break from 1991 as our first source. To cite this film, you would select the option for “Film/Online Video.” As you follow along, pick the option that is suitable for your source if you are using a different example.
• Enter the title of your source or, if you are citing a website, you may enter the URL. (Now would be a great time to peek at how to cite websites in MLA ). After you enter the title or URL for your reference, the EasyBib citation tool will scan for titles that match it and provide you with a list of results. Select “Cite this” next to the listing that matches your source.
• You will see a citation form. This gives you the option to add additional relevant or necessary information. For our sample topic, we will specifically cite Keanu Reeves as the performer and Kathryn Bigelow as the director.
• After entering any additional details, you have the option to expand your entry and include an annotation. To do so, select “Add annotation” at the bottom of the page, and a text box will open up.

Then, type your summary or analysis into the text box. If you took notes during the research stage using the format of your paper, this might be as simple as copying and pasting your already written summary or critique. Once you have entered all of the necessary information, select “Create citation” to generate the complete entry. You can then copy and paste this into your MLA bibliography.

Here’s what it’ll look like:

Point Break . Directed by Kathryn Bigelow, performance by Keanu Reeves, 20th Century Fox, 1991.

Reeves’ role as rookie FBI Agent Johnny Utah in Point Break marks the turning point in his Hollywood film career. While he’d risen to fame due to the success of the Bill and Ted franchise, his status today as an action star began when Point Break provided him with the material to establish himself as capable of portraying more than the lovable but unserious characters of his previous starring roles. In a parallel arc, director Kathryn Bigelow’s career also sees a shift beginning with Point Break , establishing her within the traditional action genre as a serious director capable of creating high-action and visually memorable films. While Point Break leaves plenty to be desired in terms of dialogue, it afforded Bigelow and Reeves the opportunities to showcase themselves and their talent in new ways that still echo in their work today.

• Works Cited

Harner, James L.  On Compiling an Annotated Bibliography . 2nd ed., Modern Language Association of America, 2000.

MLA Handbook . 9th ed., Modern Language Association of America, 2021.

Publication Manual of the American Psychological Association . 7th ed., American Psychological Association, 2020.

“What Guidance Should I Give My Students for Preparing an Annotated Bibliography?” The MLA Style Center , The Modern Language Association, 4 Nov. 2016, style.mla.org/annotated-bibliographies/.

Visit our EasyBib Twitter feed to discover more citing tips, fun grammar facts, and the latest product updates.

Published October 18, 2015. Updated July 25, 2021.

Written and edited by Michele Kirschenbaum and Elise Barbeau. Michele Kirschenbaum is a school library media specialist and is the in-house librarian at EasyBib.com. Elise Barbeau is the Citation Specialist at Chegg. She has worked in digital marketing, libraries, and publishing.

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An annotated bibliography is a list containing complete information of sources, such as journals, books, and reports, cited in the text. In addition, it provides a brief description of each source in about 100–150 words. The annotation can explain the topics covered in the source or evaluate the source. The main objective of giving the annotation is to provide the reader the importance, accuracy, and value of the source.

An example of an annotated bibliography in APA style is given below.

Lim, L. (2014). Ideology, rationality and reproduction in education: A critical discourse analysis. Discourse: Studies in the Cultural Politics of Education, 35 (1), 61–76. https://doi:10.1080/01596306.2012.739467

Lim (2014) focuses on issues of power and ideology dominant in curricular discourses of rationality to study a discourse analysis of the goals of one of the most important curricula in the teaching of thinking. He proves that political and class commitments are reproduced in the forms of thinking that are valued in societies. Through his research, Lim asserts that such curricula engage in making our understanding of what thinking and rationality are. It must facilitate the social reproduction of a specific proportion of the middle class.

If you want to evaluate or provide a description of a source you are citing, you can create an annotated bibliography. Write your annotation in 100–150 words and add it below the source for which you are providing your annotation. Remember, your annotation should provide the reader the importance, accuracy, and value of the source. Below are the guidelines and rules to be followed while writing an annotated bibliography for APA style:

Order your reference entries in alphabetical order, similar to how you would order entries in the reference list.

If you want to add an annotation to an entry, add it as a fresh paragraph below the reference entry. The annotation is indented 0.5 inches from the left margin. However, the first line of the annotation is not indented.

To format the annotated bibliography, follow the recommendations given below:

Set the left, right, top, and bottom margins to 1 inch.

Give double-line spacing.

Title the page “Annotated Bibliography.” Set it in bold.

The title should be aligned to the center of the page.

As you format reference entries, left-align all references in the annotated bibliography section. If any entry runs over more than a line, indent the subsequent lines 0.5 inch from the left margin.

Arrange all reference entries alphabetically according to the surname of the authors.

Provide your annotations below the reference entry for which you want to give your annotation. Indent annotations 0.5 inches from the left margin.

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Common Assignments: Annotated Bibliographies

Basics of annotated bibliographies.

An annotated bibliography is a combination of the words "annotation" and "bibliography." An annotation is a set of notes, comments, or critiques. A bibliography is list of references that helps a reader identify sources of information. An annotated bibliography is a list of references that not only identifies the sources of information but also includes information such as a summary, a critique or analysis, and an application of those sources' information.

Review our resources on the following pages for more information about each component of an annotated bibliography. As always, read the instructions and any examples in your assignment carefully; some of what follows might not be required in your particular course.

Components of an Annotated Entry

Download the following sample to see the components of an annotated bibliography. Follow the links to more information on formatting, summary, critique/analysis, application, and example in the left sidebar menu. Note that citations are not necessary in the annotations since the notes are understood to be about the listed source.

• Annotated Bibliography Sample Document A sample of an annotated bibliography illustrating its various components. Updated to APA 7 guidelines.

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Annotated Bibliography

An annotated bibliography is an organized list of sources, each of which is followed by a brief note or “annotation.”

These annotations do one or more of the following:

• describe the content and focus of the book or article
• suggest the source’s usefulness to your research
• evaluate its method, conclusions, or reliability
• record your reactions to the source.

How do I format the bibliographic citations?

Check with your instructor to determine which documentation style is required for your class: APA, MLA, Chicago/Turabian, CBE, Numbered References, APSA, etc.

Then, remember that the bibliography is an organized list of sources used. The annotation may immediately follow the bibliographic information on the same line, or it may begin on a new line, two lines below the publication information.

But, since style manuals differ, check with your instructor about which one to use concerning form, spacing, and consistency.

If you are using APA documentation, the Writing Center offers a short workshop called “APA Documentation”.

What goes into the content of the annotations?

Below are some of the most common forms of annotated bibliographies. Click on the links to see examples of each.

This form of annotation defines the scope of the source, lists the significant topics included, and tells what the source is about.

This type is different from the informative entry in that the informative entry gives actual information about its source.

In the indicative entry there is no attempt to give actual data such as hypotheses, proofs, etc. Generally, only topics or chapter titles are included.

Indicative (descriptive–tell us what is included in the source) Griffin, C. Williams, ed. (1982). Teaching writing in all disciplines. San Francisco: Jossey-Bass. Ten essays on writing-across-the-curriculum programs, teaching writing in disciplines other than English, and teaching techniques for using writing as learning. Essays include Toby Fulwiler, “Writing: An Act of Cognition”; Barbara King, “Using Writing in the Mathematics Class: Theory and Pratice”; Dean Drenk, “Teaching Finance Through Writing”; Elaine P. Maimon, “Writing Across the Curriculum: Past, Present, and Future.” (Bizzell and Herzberg, 1991, p. 47)

Informative

Simply put, this form of annotation is a summary of the source.

To write it, begin by writing the thesis; then develop it with the argument or hypothesis, list the proofs, and state the conclusion.

Informative (summary–tell us what the main findings or arguments are in the source) Voeltz, L.M. (1980). Children’s attitudes toward handicapped peers. American Journal of Mental Deficiency, 84, 455-464. As services for severely handicapped children become increasingly available within neighborhood public schools, children’s attitudes toward handicapped peers in integrated settings warrant attention. Factor analysis of attitude survey responses of 2,392 children revealed four factors underlying attitudes toward handicapped peers: social-contact willingness, deviance consequation, and two actual contact dimensions. Upper elementary-age children, girls, and children in schools with most contact with severely handicapped peers expressed the most accepting attitudes. Results of this study suggest the modifiability of children’s attitudes and the need to develop interventions to facilitate social acceptance of individual differences in integrated school settings. (Sternlicht and Windholz, 1984, p. 79)

In this form of annotation you need to assess the source’s strengths and weaknesses.

You get to say why the source is interesting or helpful to you, or why it is not. In doing this you should list what kind of and how much information is given; in short, evaluate the source’s usefulness.

Evaluative (tell us what you think of the source) Gurko, Leo. (1968). Ernest Hemingway and the pursuit of heroism. New York: Crowell. This book is part of a series called “Twentieth Century American Writers”: a brief introduction to the man and his work. After fifty pages of straight biography, Gurko discussed Hemingway’s writing, novel by novel. There’s an index and a short bibliography, but no notes. The biographical part is clear and easy to read, but it sounds too much like a summary. (Spatt, 1991, p. 322) Hingley, Ronald. (1950). Chekhov: A biographical and critical study. London: George Allen & Unwin. A very good biography. A unique feature of this book is the appendix, which has a chronological listing of all English translations of Chekhov’s short stories. (Spatt, 1991, p. 411)

Combination

Most annotated bibliographies are of this type.

They contain one or two sentences summarizing or describing content and one or two sentences providing an evaluation.

Combination Morris, Joyce M. (1959). Reading in the primary school: An investigation into standards of reading and their association with primary school characteristics. London: Newnes, for National Foundation for Educational Research. Report of a large-scale investigation into English children’s reading standards, and their relation to conditions such as size of classes, types of organisation and methods of teaching. Based on enquiries in sixty schools in Kent and covering 8,000 children learning to read English as their mother tongue. Notable for thoroughness of research techniques.

Which writing style should I use in the annotations?

The most important thing to understand is that entries should be brief.

Only directly significant details will be mentioned and any information apparent in the title can be omitted from the annotation.

In addition, background materials and references to previous work by the same author usually are not included.

Listed below are three writing styles used in annotated bibliographies. Click on a link to see examples of each.

Telegraphic

(phrases, non-sentences)

Get the information out, quickly and concisely. Be clear, but complete and grammatically correct sentences are unnecessary.

Telegraphic (phrases, non-sentences) Vowles, Richard B. (1962). Psychology and drama: A selected checklist. Wisconsin Studies in Contemporary Literature, 3,(1), 35-48. Divided by individual authors. Reviews the research between 1920 and 1961. (Bell and Gallup, 1971, p. 68)

Complete sentences

In this style you must always use complete sentences.

The length of the sentences varies. Subjects and conjunctions are not eliminated even though the tone may be terse. Avoid long and complex sentences.

Complete sentences Kinter, W. R., and R L. Pfaltzgraff. (1972). Assessing the Moscow SALT agreements. Orbis, 16, 34l-360. The authors hold the conservative view that SALT can not halt the slipping nuclear advantage of the United States. They conclude that the United States needs a national reassessment of defense policy. They further conclude that the only utility of SALT is in developing a dialogue with the Soviets. This is a good conservative critique of SALT I. (Strenski and Manfred, 1981, p. 165)

When using this form of annotation, you must write a full, coherent paragraph.

Sometimes this can be similar to the form of a bibliographic essay. It goes without saying that you need to use complete sentences.

Paragraph (a little more formal) Voeltz, L.M. (1980). Children’s attitudes toward handicapped peers. American Journal of Mental Deficiency, 84, 455-464. As services for severely handicapped children become increasingly available within neighborhood public schools, children’s attitudes toward handicapped peers in integrated settings warrant attention. Factor analysis of attitude survey responses of 2,392 children revealed four factors underlying attitudes toward handicapped peers: social- contact willingness, deviance consequation, and two actual contact dimensions. Upper elementary-age children, girls, and children in schools with most contact with severely handicapped peers expressed the most accepting attitudes. Results of this study suggest the modifiability of children’s attitudes and the need to develop interventions to facilitate social acceptance of individual differences in integrated school settings. (Sternlicht and Windholz, 1984, p. 79)

Additional information

If you have additional questions, ask your course instructor or consider scheduling an appointment with a Writing Center instructor.

The Writing Center also has information on different documentation systems, such as MLA, APA, Chicago/Turabian, CBE, Numbered References, and APSA styles of citation.

If you are using APA documentation, you are in luck! The Writing Center offers a short class called “The Basics of APA Documentation”!

References for examples used

Bell, Inglis F., and Jennifer Gallup. (1971). A reference guide to English, American, and Canadian literature . Vancouver: University of British Columbia Press.

Bizzell, Patricia, and Bruce Herzberg. (1991). Bedford bibliography for teachers of writing . 3rd ed. Boston: Bedford Books of St. Martin’s Press.

Center for Information on Language Teaching and The English Teaching Information Center of the British Council. (1968). A Language-teaching bibliography . Cambridge: Cambridge University Press.

Spatt, Brenda. (1991). Writing from sources . 3rd ed. New York: St. Martin’s Press.

Sternlicht, Manny, and George Windholz. (1984). Social behavior of the mentally retarded. New York and London: Garland Press.

Strenski, Ellen, and Madge Manfred. (1981). The research paper workbook . 2nd ed. New York and London: Longman.

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How to Write a Research Paper: Annotated Bibliography

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What is an Annotated Bibliography?

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Write an Annotated Bibliography

What is an annotated bibliography?

It is a list of citations for various books, articles, and other sources on a topic. 

An annotation is a short summary and/or critical evaluation of a source.

Annotated bibliographies answer the question: "What would be the most relevant, most useful, or most up-to-date sources for this topic?"

 Annotated bibliographies can be part of a larger research project, or can be a stand-alone report in itself. 

Annotation versus abstracts 

An abstract is a paragraph at the beginning of the paper that discusses the main point of the original work. They typically do not include evaluation comments. 

Annotations can either be descriptive or evaluative. The annotated bibliography looks like a works cited page but includes an annotation after each source cited. 

Types of Annotations: 

Descriptive Annotations: Focuses on description. Describes the source by answering the following questions. 

Who wrote the document?

What does the document discuss?

When and where was the document written? 

Why was the document produced?

How was it provided to the public?

Evaluative Annotations: Focuses on description and evaluation. Includes a summary and critically assess the work for accuracy, relevance, and quality. 

Evaluative annotations help you learn about your topic, develop a thesis statement, decide if a specific source will be useful for your assignment, and determine if there is enough valid information available to complete your project.

What does the annotation include?

Depending on your assignment and style guide, annotations may include some or all of the following information. 

• Should be no more than 150 words or 4 to 6 sentences long. 
• What is the main focus or purpose of the work?
• Who is the intended audience?
• ​How useful or relevant was the article to your topic?
• Was there any unique features that useful to you?
• What is the background and credibility of the author?
• What are any conclusions or observations that your reached about the article?

Which citation style to use?

There are many styles manuals with specific instructions on how to format your annotated bibliography. This largely depends on what your instructor prefers or your subject discipline. Check out our citation guides for more information. 

Additional Information

Why doesn't APA have an official APA-approved format for annotated bibliographies?

Always consult your instructor about the format of an annotated bibliography for your class assignments. These guides provide you with examples of various styles for annotated bibliographies and they may not be in the format required by your instructor. 

Citation Examples and Annotations

Book Citation with Descriptive Annotation

Liroff, R. A., & G. G. Davis. (1981). Protecting open space: Land use control in the Adirondack Park. Cambridge, MA: Ballinger.

This book describes the implementation of regional planning and land use regulation in the Adirondack Park in upstate New York. The authors provide program evaluations of the Adirondack Park Agency’s regulatory and local planning assistance programs.

Journal Article Citation with Evaluative Annotation

Gottlieb, P. D. (1995). The “golden egg” as a natural resource: Toward a normative theory of growth management. Society and Natural Resources, 8, (5): 49-56.

This article explains the dilemma faced by North American suburbs, which demand both preservation of local amenities (to protect quality of life) and physical development (to expand the tax base). Growth management has been proposed as a policy solution to this dilemma. An analogy is made between this approach and resource economics. The author concludes that the growth management debate raises legitimate issues of sustainability and efficiency.

Examples were taken from http://lib.calpoly.edu/support/how-to/write-an-annotated-bibliography/#samples

Book Citation

Lee, Seok-hoon, Yong-pil Kim, Nigel Hemmington, and Deok-kyun Yun. “Competitive Service Quality Improvement (CSQI): A Case Study in the Fast-Food Industry.” Food Service Technology 4 (2004): 75-84.

In this highly technical paper, three industrial engineering professors in Korea and one services management professor in the UK discuss the mathematical limitations of the popular SERVQUAL scales. Significantly, they also aim to measure service quality in the fast-food industry, a neglected area of study. Unfortunately, the paper’s sophisticated analytical methods make it inaccessible to all but the most expert of researchers.

Battle, Ken. “Child Poverty: The Evolution and Impact of Child Benefits.”  A Question of Commitment: Children's Rights in Canada . Ed. Katherine Covell and R.Brian Howe. Waterloo, ON: Wilfrid Laurier University Press. 2007. 21-44.

             Ken Battle draws on a close study of government documents, as well as his own research as an extensively-published policy analyst, to explain Canadian child benefit programs.  He outlines some fundamental assumptions supporting the belief that all society members should contribute to the upbringing of children.  His comparison of child poverty rates in a number of countries is a useful wake-up to anyone assuming Canadian society is doing a good job of protecting children.  Battle pays particular attention to the National Child Benefit (NCB), arguing that it did not deserve to be criticized by politicians and journalists.  He outlines the NCB’s development, costs, and benefits, and laments that the Conservative government scaled it back in favour of the inferior Universal Child Care Benefit (UCCB).  However, he relies too heavily on his own work; he is the sole or primary author of almost half the sources in his bibliography.  He could make this work stronger by drawing from others' perspectives and analyses.  However, Battle does offer a valuable source for this essay, because the chapter provides a concise overview of government-funded assistance currently available to parents.  This offers context for analyzing the scope and financial reality of child poverty in Canada.

Journal Article Example

  Kerr, Don and Roderic Beaujot. “Child Poverty and Family Structure in Canada, 1981-1997.”  Journal of Comparative Family Studies  34.3 (2003): 321-335.

             Sociology professors Kerr and Beaujot analyze the demographics of impoverished families.  Drawing on data from Canada’s annual Survey of Consumer Finances, the authors consider whether each family had one or two parents, the age of single parents, and the number of children in each household.  They analyze child poverty rates in light of both these demographic factors and larger economic issues.  Kerr and Beaujot use this data to argue that. 

Examples were taken from  http://libguides.enc.edu/writing_basics/ annotatedbib/mla

Check out these resources for more information about Annotated Bibliographies. 

• Purdue Owl- Annotated Bibliographies
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What is An Annotated Bibliography?

An annotated bibliography is a list of sources (books, articles, websites, etc.) with short paragraph about each source. An annotated bibliography is sometimes a useful step before drafting a research paper, or it can stand alone as an overview of the research available on a topic.

Each source in the annotated bibliography has a citation - the information a reader needs to find the original source, in a consistent format to make that easier. These consistent formats are called citation styles.  The most common citation styles are MLA (Modern Language Association) for humanities, and APA (American Psychological Association) for social sciences.

Annotations are about 4 to 6 sentences long (roughly 150 words), and address:

•     Main focus or purpose of the work
•     Usefulness or relevance to your research topic 
•     Special features of the work that were unique or helpful
•     Background and credibility of the author
•     Conclusions or observations reached by the author
•     Conclusions or observations reached by you

Annotations versus Abstracts

Many scholarly articles start with an abstract, which is the author's summary of the article to help you decide whether you should read the entire article.  This abstract is not the same thing as an annotation.  The annotation needs to be in your own words, to explain the relevance of the source to your particular assignment or research question.

Annotated Bibliography video

MLA 9th Annotated Bibliography Examples

Ontiveros, Randy J.  In the Spirit of a New People: The Cultural Politics of the Chicano Movement . New York UP, 2014.

This book analyzes the journalism, visual arts, theater, and novels of the Chicano movement from 1960 to the present as articulations of personal and collective values. Chapter 3 grounds the theater of El Teatro Campesino in the labor and immigrant organizing of the period, while Chapter 4 situates Sandra Cisneros’s novel  Caramelo  in the struggles of Chicana feminists to be heard in the traditional and nationalist elements of the Chicano movement. Ontiveros provides a powerful and illuminating historical context for the literary and political texts of the movement.

Journal article

Alvarez, Nadia, and Jack Mearns. “The Benefits of Writing and Performing in the Spoken Word Poetry Community.”  The Arts in Psychotherapy , vol. 41, no. 3, July 2014, pp. 263-268.  ScienceDirect ,  https://doi.org/10.1016/j.aip.2014.03.004 .

Spoken word poetry is distinctive because it is written to be performed out loud, in person, by the poet. The ten poets interviewed by these authors describe “a reciprocal relationship between the audience and the poet” created by that practice of performance. To build community, spoken word poets keep metaphor and diction relatively simple and accessible. Richness is instead built through fragmented stories that coalesce into emotional narratives about personal and community concerns.  This understanding of poets’ intentions illuminates their recorded performances.

*Note, citations have a .5 hanging indent and the annotations have a 1 inch indent. 

• MLA 9th Sample Annotated Bibliography

APA 7th Annotated Bibliography Examples

Alvarez, N. & Mearns, J. (2014). The benefits of writing and performing in the spoken word poetry community.  The Arts in Psychotherapy, 41 (3), 263-268.  https://doi.org/10.1016/j.aip.2014.03.004 Prior research has shown narrative writing to help with making meaning out of trauma. This article uses grounded theory to analyze semi-structured interviews with ten spoken word poets.  Because spoken word poetry is performed live, it creates personal and community connections that enhance the emotional development and resolution offered by the practice of writing. The findings are limited by the small, nonrandom sample (all the participants were from the same community).

• APA 7th Sample Annotated Bibliography
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What is an Annotated Bibliography?

An annotated bibliography is a summary and evaluation of a resource. According to Merriam-Webster, a bibliography is “the works or a list of the works referred to in a text or consulted by the author in its production.” Your references (APA) or Works Cited (MLA) can be considered a bibliography. A bibliography follows a documentation style and usually includes bibliographic information (i.e., the author(s), title, publication date, place of publication, publisher, etc.). An annotation refers to explanatory notes or comments on a source.

An annotated bibliography, therefore, typically consists of:

Documentation for each source you have used, following the required documentation style.

For each entry, one to three paragraphs that:

Begins  with a summary ,

Evaluates  the reliability of the information,

Demonstrates  how the information relates to previous and future research.

Entries in an annotated bibliography should be in alphabetical order.

** Please note: This may vary depending on your professor’s requirements.

Why Write an Annotated Bibliography?

Why Write an Annotated Bibliography

Writing an annotated bibliography will help you understand your topics in-depth.

An annotated bibliography is useful for organizing and cataloging resources when developing an argument.

Formatting an Annotated Bibliography

Formatting Annotated Bibliographies

• Use 1-inch margins all around
• Indent annotations ½ inch from the left margin.
• Use double spacing.
• Entries should be in alphabetical order.

Structure of an Annotated Bibliography

This table provides a high-level outline of the structure of a research article and how each section relates to important information for developing an annotated bibliography.

Annotated Bibliography Sample Outline

Author, S. A. (date of publication). Title of the article.  Title of Periodical, vol.  (issue), page-page.  https://doi.org/XXXXXX

Write one or two paragraphs that focus on the study and its findings.

• Two or more sentences that outline the thesis, hypothesis, and population of the study.
• Two or more sentences that discuss the methodology.
• Two or more sentences that discuss the study findings.  
• One or more sentences evaluating the study and its relationship to other studies.

Sample Annotated Bibliographies

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Annotated Bibliography

What is an annotated bibliography.

An annotated bibliography provides an overview or a brief account of the available research on a given topic. It is a list of research sources that takes the form of a citation for each source, followed by an annotation - a short paragraph sumarising and evaluating the source. An annotated bibliography may be a stand-alone assignment or a component of a larger assignment. 

Purpose of an annotated bibliography

When set as an assignment, an annotated bibliography allows you to get acquainted with the material available on a particular topic.

Depending on your specific assignment, an annotated bibliography might:

• review the literature of a particular subject;
• demonstrate the quality and depth of reading that you have done;
• exemplify the scope of sources available—such as journals, books, web sites and magazine articles;
• highlight sources that may be of interest to other readers and researchers;
• explore and organise sources for further research.

What does an annotated bibliography look like?

Each entry in an annotated biliography has two components: 

• a bibliographic citation followed by 
• a short paragraph (an annotation) that includes concise descriptions and evaluations of each source. 

The annotation usually contains a brief summary of content and a short analysis or evaluation. Depending on your assignment you may be asked to summarise, reflect on, critique, evaluate or analyse each source. While an annotation can be as brief as one sentence, a paragraph is more usual.  An example is provided below.

As with a normal reference list or bibliography, an annotated bibliography is usually arranged alphabetically according to the author’s last name.

An annotated bibliography summary should be about 100 - 200 words per citation—check with your lecturer/tutor as this may vary between faculties and assessments. Please also check with your lecturer about the elements each annotation should include.

Steps to writing an annotated bibliography

• Choose your sources - locate and record citations to sources of research that may contain useful information and ideas on your topic.
• Review the items that you’ve collected in your search.
• Write the citation using the correct style.
• Write the annotation. 

Questions to consider when selecting sources

The sources for your annotated bibliography should be carefully selected. Start by reading abstracts or skimming to help you identify and select relevant sources. Also keep in mind that, while annotated bibliographies are often ‘stand alone’ assignments, they can also be preliminary research about a particular topic or issue, and further research or a longer literature review may follow. Try to choose sources which together will present a comprehensive review of the topic.

Keep the following questions in mind to help clarify your choices

• What topic/ problem am I investigating?
• What question(s) am I exploring? (Identify the aim of your literature research). 
• What kind of material am I looking at and why? Am I looking for journal articles, reports, policies or primary data? 
• Am I being judicious in my selection of sources? Does each one relate to my research topic and assignment requirements?
• Have I selected a range of sources? Choose those sources that provide a variety of perspectives on your topic
• What are the essential or key works about my topic? Am I finding them? Are the sources valuable or often referred to in other sources?

Surveying the sources

Take notes on your selected texts as you read. Pay attention to:

• the author’s theoretical approach.
• which parts of the topic are covered.
• main points or findings on the topic.
• the author’s position or argument. 

Evaluate and ask questions as you read

Record evaluations in your notes and consider:

• How, and how effectively, does this source address the topic?
• Does it cover the topic thoroughly or only one aspect of it?
• Do the research methods seem appropriate?
• Does the argument seem reasonable?
• Where does it stand in relation to other studies? Agree with or contradict?

How should I write the annotations?

• Each annotation should be concise. Do not write too much—annotations should not extend beyond one paragraph (unless assignment guidelines say otherwise). 
• The summary should be a brief outline of argument(s) and main ideas. Only mention details that are significant or relevant, and only when necessary. 
• Any information apparent in the title of thesourcel can be omitted from the annotation.
• Background materials and references to previous work by the same author usually are not included. As you are addressing one text at a time, there is no need to cross reference or use in-text citations to support your annotation.
• Find out what referencing style you need to use for the bibliographic citations, and use it consistently.
• In-text citations would usually only be necessary for quotations or to draw attention to information from specific pages.
• Unless otherwise stipulated, you should write in full sentences using academic vocabulary.

Contents of an annotated bibliography

An annotation may contain all or part of the following elements depending on the word limit and the content of the sources you are examining.

• Provide the full bibliographic citation.
• Indicate the background of the author(s).
• Indicate the content or scope of the text.
• Outline the main argument.
• Indicate the intended audience.
• Identify the research methods if applicable.
• Identify any conclusions made by the author/s.
• Discuss the reliability of the text.
• Highlight any special features of the text that were unique or helpful e.g. charts, graphs etc.
• Discuss the relevance or usefulness of the text for your research.
• Point out in what way the text relates to themes or concepts in your course.
• State the strengths and limitations of the text.
• Present your view or reaction to the text.

Sample annotation 

The citation goes first and is followed by the annotation. Make sure that you follow your faculty’s preferred citation style. The summary needs to be concise. Please note the following example is entirely fictitious.

In the sample annotation below, each element is numbered (see Key).

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Annotated Bibliography Assignment

Note to instructors: This annotated bibliography assignment may be used as a stand-alone project, or it may be used as part of an ongoing research project. You are encouraged to adopt, adapt, or remix these guidelines to suit your goals for your class. 

Due dates 

Rough Draft:  Peer Review:  Final Draft:  

 This assignment will help you become aware of how writers and researchers review and become familiar with previous work on a topic before they begin additional research.  

• Skills : This assignment will help you practice skills essential to success in and beyond this course:  Locate a variety of scholarly print and digital sources that represent multiple perspectives on a topic.   Analyze sources by critically reading, annotating, engaging, comparing, and drawing implications.
• Methods for conducting research
• Analytical reading and writing strategies   

An annotated bibliography is an alphabetized list of source citations that includes an annotation underneath each entry. In your annotated bibliography, each of your source citations will include an annotation summarizing the source and describing the aim, purpose, and relevance to your research project.  

You will develop an annotated bibliography containing five academic sources as well as a discussion of what you learned from your research. Your annotated bibliography should have three parts: an introduction, a discussion of sources, and a conclusion. 

  Introduction, 150-200 words 

In the introduction, present your research topic. Consider the following: Why does this topic interest you personally? (Finding a topic that interests you leads to a better paper.) Why should others care about this topic? Why is your topic worth researching? What were your research questions? 

 Discussion of Sources, 150-200 words per source 

Gather at least five sources on your topic. Two of these sources must come from academic journals (peer-reviewed, scholarly, found using GALILEO), but the others may come from credible newspapers and magazines. One of the sources may be chosen from a website, but this site should be from a reliable organization like The Associated Press or the Centers for Disease Control (CDC). Articles from GALILEO databases are not considered internet sources. Read and reread each source carefully.    Once you have selected your sources and read them carefully, write annotations for each. Each annotation should . . . 

• Include a brief summary of the source.
• Evaluate the source and its use in your research.
• Discuss relation of the source to your other sources. Consider whether sources agree or disagree with/contradict each other.
• Comment on the source’s reliability. 

Write citations in MLA, 9th edition, format. Summarize the articles using your own words. List your entries alphabetically and check them carefully for mistakes in MLA documentation.    Here are two sample annotations: link.  

 Conclusion, 150-200 words 

In the conclusion, detail the most important contributions your sources make to your research topic; you may also point out commonalities, conflicts, or problems. Include a discussion of what your review of your sources has demonstrated about the topic. Consider the following: What is your preliminary thesis? Did your research create new questions for you? What sources (in addition to those listed in your discussion) do you need to find? What possible conclusions to your questions do you foresee? 

  Final Directions 

Remember to properly cite any information from your sources that you use in your introduction and conclusion. Be sure that your summaries are very different from the abstracts of the articles you have read.  

 Formatting requirements 

Follow MLA format. Use black Calibri or Times New Roman font in size 12. Double-space the entire document. Use 1-inch margins on all sides.  

Criteria for Success

 general criteria: .

• The writing is clear and coherent/makes sense.
• The tone and language are appropriate for the audience.
• The writer has gone through the entire writing process, revising substantially and thoughtfully.
• The writing adheres to grammar and punctuation rules. 

 In the introduction, you should . . . 

• Present your research topic.
• Clarify why this topic matters and is worth researching.
• Ensure your introduction is 150-200 words. 

In the source discussion section, you should . . . 

• Include at least five scholarly sources from reliable sources.  
• Alphabetize your entries.  
• Ensure each annotation includes complete and accurate works cited information following MLA format.
• Briefly summarize each source.
• Ensure each annotation contains an explanation of how the source will be used in your research project.
• Note difference of opinions among sources.
• Comment on the reliability of each source.
• Ensure annotations are in your own words, not copied from abstracts or the source itself.
• Ensure each annotation is 150-200 words. 

In the conclusion, you should . . . 

• Detail the most important contributions your sources make to your research topic.
• Include a discussion of what your review of your sources has demonstrated about your research topic.
• Identify your preliminary thesis.
• Identify new questions that have arisen as a result of your research.
• Discuss sources (in addition to those listed in your discussion) you still need to find.
• Identify any possible conclusions to your questions that you foresee. 

 The annotated bibliography should adhere to all formatting criteria: 

• Follow MLA format for all citations.
• The entire document should be double-spaced.  
• The font should be Calibri or Times New Roman in size 12.
• The margins should be one inch on all sides.

This material was developed by the COMPSS team and is licensed under a  Creative Commons Attribution 4.0 International License . All materials created by the COMPSS team are free to use and can be adopted, adapted, and/or shared at will as long as the materials are attributed. Please keep this information on COMPSS materials you adapt, adopt, and/or share.

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Annotated Bibliography Samples

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Below you will find sample annotations from annotated bibliographies, each with a different research project. Remember that the annotations you include in your own bibliography should reflect your research project and/or the guidelines of your assignment.

As mentioned elsewhere in this resource, depending on the purpose of your bibliography, some annotations may summarize, some may assess or evaluate a source, and some may reflect on the source’s possible uses for the project at hand. Some annotations may address all three of these steps. Consider the purpose of your annotated bibliography and/or your instructor’s directions when deciding how much information to include in your annotations.

Please keep in mind that all your text, including the write-up beneath the citation, must be indented so that the author's last name is the only text that is flush left.

Sample MLA Annotation

Lamott, Anne. Bird by Bird: Some Instructions on Writing and Life . Anchor Books, 1995.

Lamott's book offers honest advice on the nature of a writing life, complete with its insecurities and failures. Taking a humorous approach to the realities of being a writer, the chapters in Lamott's book are wry and anecdotal and offer advice on everything from plot development to jealousy, from perfectionism to struggling with one's own internal critic.

In the process, Lamott includes writing exercises designed to be both productive and fun. Lamott offers sane advice for those struggling with the anxieties of writing, but her main project seems to be offering the reader a reality check regarding writing, publishing, and struggling with one's own imperfect humanity in the process. Rather than a practical handbook to producing and/or publishing, this text is indispensable because of its honest perspective, its down-to-earth humor, and its encouraging approach.

Chapters in this text could easily be included in the curriculum for a writing class. Several of the chapters in Part 1 address the writing process and would serve to generate discussion on students' own drafting and revising processes. Some of the writing exercises would also be appropriate for generating classroom writing exercises. Students should find Lamott's style both engaging and enjoyable.

In the sample annotation above, the writer includes three paragraphs: a summary, an evaluation of the text, and a reflection on its applicability to his/her own research, respectively.

For information on formatting MLA citations, see our MLA 9th Edition (2021) Formatting and Style Guide .

Sample APA Annotation

Ehrenreich, B. (2001). Nickel and dimed: On (not) getting by in America . Henry Holt and Company.

In this book of nonfiction based on the journalist's experiential research, Ehrenreich attempts to ascertain whether it is currently possible for an individual to live on a minimum-wage in America. Taking jobs as a waitress, a maid in a cleaning service, and a Walmart sales employee, the author summarizes and reflects on her work, her relationships with fellow workers, and her financial struggles in each situation.

An experienced journalist, Ehrenreich is aware of the limitations of her experiment and the ethical implications of her experiential research tactics and reflects on these issues in the text. The author is forthcoming about her methods and supplements her experiences with scholarly research on her places of employment, the economy, and the rising cost of living in America. Ehrenreich’s project is timely, descriptive, and well-researched.

The annotation above both summarizes and assesses the book in the citation. The first paragraph provides a brief summary of the author's project in the book, covering the main points of the work. The second paragraph points out the project’s strengths and evaluates its methods and presentation. This particular annotation does not reflect on the source’s potential importance or usefulness for this person’s own research.

For information on formatting APA citations, see our APA Formatting and Style Guide .

Sample Chicago Manual of Style Annotation

Davidson, Hilda Ellis. Roles of the Northern Goddess . London: Routledge, 1998.

Davidson's book provides a thorough examination of the major roles filled by the numerous pagan goddesses of Northern Europe in everyday life, including their roles in hunting, agriculture, domestic arts like weaving, the household, and death. The author discusses relevant archaeological evidence, patterns of symbol and ritual, and previous research. The book includes a number of black and white photographs of relevant artifacts.

This annotation includes only one paragraph, a summary of the book. It provides a concise description of the project and the book's project and its major features.

For information on formatting Chicago Style citations, see our Chicago Manual of Style resources.