APA (7th ed.) Citation

Guthrie, E. R., & Murphy, G. (1938). The psychology of human conflict: The clash of motives within the individual. P. Smith.

Chicago Style (17th ed.) Citation

Guthrie, Edwin Ray, and Gardner Murphy. The Psychology of Human Conflict: The Clash of Motives Within the Individual. New York: P. Smith, 1938.

MLA (9th ed.) Citation

Guthrie, Edwin Ray, and Gardner Murphy. The Psychology of Human Conflict: The Clash of Motives Within the Individual. P. Smith, 1938.