APA-referens (7:e uppl.)

Shaughnessy, J. J., Zechmeister, E. B., & Zechmeister, J. S. (2015). Research methods in psychology (Tenth Edition, McGraw-Hill International edition.). McGraw-Hill Education.

Chicago-referens (17:e uppl.)

Shaughnessy, John J., Eugene B. Zechmeister, och Jeanne S. Zechmeister. Research Methods in Psychology. Tenth Edition, McGraw-Hill International edition. New York: McGraw-Hill Education, 2015.

MLA-referens (9:e uppl.)

Shaughnessy, John J., et al. Research Methods in Psychology. Tenth Edition, McGraw-Hill International edition. McGraw-Hill Education, 2015.