Citation style refers to the specific format and rules for documenting sources. These styles are established by associations, such as the Modern Language Association (MLA), publishers like the University of Chicago Press, or journals such as The New England Journal of Medicine.
The citation style you choose depends on the discipline you're writing in and the requirements of your publication or audience. If unsure, consult your professor to see if they have a preferred style.
No guide will ever replace the original source. For the ultimate citation authority, consult these books from the library. This mini website contains templates and resource links to help you with citation information.
Publication Manual of the American Psychological Association by 
MLA Handbook by 
The Chicago Manual of Style, 17th Edition by 
American Sociological Association Style Guide by 
AMA Manual of Style : A Guide for Authors and Editors by 
