Cita APA (7th ed.)

Fox, H. M. (1947). The Personality of Animals (3. Aufl.). Penguin Books.

Cita Chicago (17th ed.)

Fox, H. Munro. The Personality of Animals. 3. Aufl. New York: Penguin Books, 1947.

Cita MLA (8th ed.)

Fox, H. Munro. The Personality of Animals. 3. Aufl. Penguin Books, 1947.