Citation Flavors

The way citations are written often depends on the discipline.  Many use MLA (English), APA (psychology or nursing) or Chicago  style (history), which are found at https://owl.english.purdue.edu/owl/.  These handbooks are also in Reference if one needs a more detailed point explained.

Biology uses Scientific style and format : the CBE manual for authors, editors, and publishers,  available in Reference: T 11 .S386 2006.

Chemistry uses The ACS style guide : effective communication of scientific information.  Located in Reference QD 8.5 .A25 2006.

IEEE has a citation guide at http://www.ieee.org/documents/ieeecitationref.pdf

Others include the AMA Manual of Style,  for medicine, located at the McNichols and Dental Libraries.    R 119 .A533 2007  and the Associated Press Stylebook:    PN 4783 .A83 2002