Cita APA (7a ed.)

Clark, K. (1956). The Nude: A study of ideal art. Penguin.

Cita Chicago Style (17a ed.)

Clark, Kenneth. The Nude: A Study of Ideal Art. London: Penguin, 1956.

Cita MLA (9a ed.)

Clark, Kenneth. The Nude: A Study of Ideal Art. Penguin, 1956.