Proper citation is important for all scholarly work. Style guides provide detailed information about how to cite various types of references (books, articles, web sites, etc.) in your bibliography and footnotes.
Choose a style guide appropriate to your discipline from the list of style guides, below. (The online versions are abridged, while the print version are unabridged.)
Visit a research assistance desk at one of the libraries.
Call 416-736-5150 (press 3).