APA (7e ed.) Bronvermelding

Hergenhahn, B. (1986). An introduction to the history of psychology. Wadsworth.

Chicago (17e ed.) Bronvermelding

Hergenhahn, B.R. An Introduction to the History of Psychology. California: Wadsworth, 1986.

MLA (9e ed.) Bronvermelding

Hergenhahn, B.R. An Introduction to the History of Psychology. Wadsworth, 1986.