An annotated bibliography is a bibliography that includes a paragraph following each citation that summarizes or evaluates the source being cited. "Each annotation is generally three to seven sentences long. In some bibliographies, the annotation merely describes the content and scope of the source; in others, the annotation also evaluates the source’s reliability, currency, and relevance to a researcher’s purpose" (Glossary of Research Terms, n.d.).
Purpose:
The primary purpose of bibliographic citations is to assist the reader in finding the sources used in the writing of a work.Depending on the assignment, an annotated bibligraphy might have different purposes: