APA-referens (7:e uppl.)

Wundt, W. M. (1973). An introduction to psychology. Arno Press.

Chicago-referens (17:e uppl.)

Wundt, Wilhelm Max. An Introduction to Psychology. New York: Arno Press, 1973.

MLA-referens (9:e uppl.)

Wundt, Wilhelm Max. An Introduction to Psychology. Arno Press, 1973.