APA Style, Homepage to the American Psychological Association Writing Style.
Purdue's OWL (Online Writing Lab) APA Guide. NOTE: please skip the big green "Start Now" buttons on the Purdue site as they're only ads!
Note: CAGS Students can visit the APA help page on Blackboard for more assistance. It contains various APA helps for students.
Purdue's OWL (Online Writing Lab) Chicago Guide
Society of Biblical Literature (citing sacred text)
Chicago/Turabian formats for music (songs, recordings, compositions, etc.) (Courtright Memorial Library, Otterbein University)
Purdue's OWL (Online Writing Lab) MLA Guide
Knightcite is an online citation generator service provided by the Hekman Library of Calvin College; it's free but you register to use it.
Zoterobib: Citation tool to build a bibliography for a paper in any citation style (APA, Chicago/Turabian, MLA)