APA (7e ed.) Bronvermelding

Bernstein, D. A., & Clarke-Stewart, . A. (1991). Psychology (2nd ed.). Houghton Mifflin.

Chicago (17e ed.) Bronvermelding

Bernstein, Douglas A., en Alison Clarke-Stewart. Psychology. 2nd ed. Geneva: Houghton Mifflin, 1991.

MLA (9e ed.) Bronvermelding

Bernstein, Douglas A., en Alison Clarke-Stewart. Psychology. 2nd ed. Houghton Mifflin, 1991.