APA (7e ed.) Bronvermelding

Shaughnessy, J. J., Zechmeister, E. B., & Zechmeister, J. S. (2009). Research methods in psychology (8th, international ed.). McGraw-Hill Higher Education.

Chicago (17e ed.) Bronvermelding

Shaughnessy, John J., Eugene B. Zechmeister, en Jeanne S. Zechmeister. Research Methods in Psychology. 8th, international ed. Boston, Mass: McGraw-Hill Higher Education, 2009.

MLA (9e ed.) Bronvermelding

Shaughnessy, John J., et al. Research Methods in Psychology. 8th, international ed. McGraw-Hill Higher Education, 2009.