APA (7th ed.) Citation

Hergenhahn, B. R. (2014). An introduction to the history of psychology (Seventh edition; international edition.). Wadsworth, Cencage Learning.

Chicago Style (17th ed.) Citation

Hergenhahn, B. R. An Introduction to the History of Psychology. Seventh edition; international edition. [Date of publication is not identified]: Wadsworth, Cencage Learning, 2014.

MLA (9th ed.) Citation

Hergenhahn, B. R. An Introduction to the History of Psychology. Seventh edition; international edition. Wadsworth, Cencage Learning, 2014.

Warning: These citations may not always be 100% accurate.