Cita APA (7a ed.)

Ogden, C. (1944). The ABC of Psychology. Penguin Books.

Cita Chicago Style (17a ed.)

Ogden, C.K. The ABC of Psychology. Harmondsworth; New York: Penguin Books, 1944.

Cita MLA (8a ed.)

Ogden, C.K. The ABC of Psychology. Penguin Books, 1944.