The library supports two tools designed to help you keep track of and write citations. Below are the pros and cons of each tool.
NoodleBib: A step-by-step tool for creating and storing MLA, APA, and Chicago/Turabian styles.
Zotero: A tool for many citation styles. Ability to capture information quickly from web pages, online catalogs, webpages, etc.
Indian River State College has a great sample annotated bibliography on their library's website.
Remember, always follow your professor's guidelines for properly formatting your annotated bibliography.