Cita APA (7a ed.)

Hock, R. R. (1995). Forty studies that changed psychology: Explorations into the history of psychological research (2nd ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Hock, Roger R. Forty Studies That Changed Psychology: Explorations into the History of Psychological Research. 2nd ed. Englewood Cliffs, New Jersey: Prentice-Hall, 1995.

Cita MLA (9a ed.)

Hock, Roger R. Forty Studies That Changed Psychology: Explorations into the History of Psychological Research. 2nd ed. Prentice-Hall, 1995.