Finding additional EndNote styles
EndNote includes 2-300 journal referencing (output) styles. Thomson Reuters EndNote have additional styles, the most common of which are already included when you download the software. If you need a different style, you can download it from Thomson Reuters.
Installing individual styles
If an existing output style does not meet your publishing needs, you can edit an existing style (preferred option) or create a new style. You can change such things as the way the author is displayed, the order of references in a bibliography, or how references are punctuated.
CSU Recommended style
American Psychological Association. (2010). Publication manual of the American Psychological Association , (Sixth edition. ed.). Washington, D.C.: American Psychological Association.
Beins, Bernard C. (2012). APA Style Simplified : Writing in Psychology, Education, Nursing, and Sociology. Retrieved from http://www.eblib.com
The Chicago manual of style : the essential guide for writers, editors, and publishers. (2010) (16th ed.). Chicago, London: The University of Chicago Press.
Gibaldi, J. (2008). MLA style manual and guide to scholarly publishing (3rd ed. ed.). New York: Modern Language Association of America.