Citation guides for the three major styles are below.
The Purdue Online Writing Lab has some excellent resources, and many examples of citing in APA, MLA and Chicago styles.
University at Albany's CitationFox is an interactive guide that shows specific examples for the many types of citations in APA and MLA.
Citing Sources with RefWorks
RefWorks, an online bibliography and citation manager, is available to all Edgewood students, faculty and staff.
For help on using RefWorks, see the how do I use RefWorks page.