A: An annotated bibliography is a kind of references list/bibliography that includes evaluative descriptions about each selected source. These descriptions are called "annotations."
A sample APA Annotated Bibliography can be found on the Purdue OWL website. Other sources of help for writing an annotated bibliography are available at https://www.lib.sfu.ca/help/cite-write/citation-style-guides/annotated-bibliography or the library's Research Basics guide.
Please be sure to follow examples for an APA Annotated Bibliography, as each page demonstrates multiple citation styles.