Cita APA (7a ed.)

Harrison, R. J. (1958). Man, the peculiar animal. Penguin Books.

Cita Chicago Style (17a ed.)

Harrison, Richard John. Man, the Peculiar Animal. [Harmondsworth, Middlesex]: Penguin Books, 1958.

Cita MLA (8a ed.)

Harrison, Richard John. Man, the Peculiar Animal. Penguin Books, 1958.