Παραπομπή APA

Murray, E. J. (1964). Motivation and emotion. Prentice-Hall.

Παραπομπή Chicago Style

Murray, Edward J. Motivation and Emotion. New Jersey: Prentice-Hall, 1964.

Παραπομπή MLA

Murray, Edward J. Motivation and Emotion. Prentice-Hall, 1964.