APA Edition Citation

Hergenhahn, B. R. (2008). An introduction to the history of psychology / B.R. Hergenhahn (6th ed., International student ed.). Wadsworth Cengage Learning.

Chicago Edition Citation

Hergenhahn, B. R. An Introduction to the History of Psychology / B.R. Hergenhahn. 6th ed., International student ed. Belmont, Calif.: Wadsworth Cengage Learning, 2008.

MLA Edition Citation

Hergenhahn, B. R. An Introduction to the History of Psychology / B.R. Hergenhahn. 6th ed., International student ed. Wadsworth Cengage Learning, 2008.