Citing Music Sources - From the Music Library at the University of Western Ontario, this is a guide to citing music sources in essays and bibliographies. There are many examples using the Turabian citation style.
Uncle Sam - Brief Guide to Citing Government Publications - This page from the University of Memphis "provides examples of the most common examples of government document citations. These examples are based on the Chicago/Turabian standard bibliographic style and not reference-list form."
The Bluebook is the standard for legal citations. Other citation styles, like APA, refer users to the Bluebook to create accurate citations.