APA-referens (7:e uppl.)

Feldman, R. S. (2005). Understanding Psychology (7th ed.). McGraw-Hill Companies, Inc..

Chicago-referens (17:e uppl.)

Feldman, Robert S. Understanding Psychology. 7th ed. Boston: McGraw-Hill Companies, Inc., 2005.

MLA-referens (9:e uppl.)

Feldman, Robert S. Understanding Psychology. 7th ed. McGraw-Hill Companies, Inc., 2005.