Chicago Manual of Style Citation Style
The Quick Guide answers some of the most frequently-asked questions about the Chicago citation style.
The Chicago Manual of Style (16th ed.)
Olin Library Ref Z253 .M69 2010 (located at the Olin Reference Desk)
The Purdue Online Writing Lab gives excellent examples (for footnotes/endnotes and bibliographies) on how to cite using the Chicago citation style: books, periodicals, web sources, film & television, and much more.