APA (7th ed.) Citation

Hock, R. R. (1999). Forty studies that changed psychology: Explorations into the history of psychological research (3rd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Hock, Roger R. Forty Studies That Changed Psychology: Explorations into the History of Psychological Research. 3rd ed. Upper Saddle River, N.J: Prentice Hall, 1999.

MLA (9th ed.) Citation

Hock, Roger R. Forty Studies That Changed Psychology: Explorations into the History of Psychological Research. 3rd ed. Prentice Hall, 1999.