A bibliography is a list of resources on a topic, with each resource cited in MLA, APA, or another agreed-upon citation format. Annotated bibliographies also include an annotation after each entry, that is, a paragraph that describes and evaluates each resource.
The summary usually includes:
- Brief description of the contents
- Any special features of this resource
- Description of the author's particular viewpoint or bias
Depending on your instructor's requirements, annotations may also include information about:
- The value of this source with respect to your topic
- Your reasons for choosing this particular source
- The type of resource this is
- The search process that led you to this resource
Different classes may have different requirements for your sources and annotations, so be sure to check your assignment sheet or ask your professor.
Since an annotated bibliography explains why each source is of interest, it is a good way of documenting your research process.
For the same reason, annotated bibliographies prepared by others can be extremely useful when you are looking for sources. One database that includes annotated bibliographies is CQ Researcher.
Please see this example of an annotated bibliography using MLA 7th edition style guide. When citing your sources, use the citation style guide that your instructor recommends. Follow the rules set forth in the style guide, and, as usual, you should proofread your work!
For more information on preparing an annotated bibliography, please see these instructions from the Cornell University Libraries.