APA (7th ed.) Citation

Clark, S. K. M. (1960). The nude: A study of ideal art. Penguin.

Chicago Style (17th ed.) Citation

Clark, Sir Kenneth McKenzie. The Nude: A Study of Ideal Art. Harmondsworth, Middlesex, Eng: Penguin, 1960.

MLA (9th ed.) Citation

Clark, Sir Kenneth McKenzie. The Nude: A Study of Ideal Art. Penguin, 1960.