Cita APA

Guthrie, E. R. (1938). The psychology of human conflict; the clash of motives within the individual. New York: : Harper Bros.

Citación estilo Chicago

Guthrie, Edwin R. The Psychology of Human Conflict; the Clash of Motives Within the Individual. New York: : Harper Bros, 1938.

Cita MLA

Guthrie, Edwin R. The Psychology of Human Conflict; the Clash of Motives Within the Individual. New York: : Harper Bros, 1938.