Cita APA (7th ed.)

Willetts, W. (1958). Chinese art. Penguin Books.

Cita Chicago (17th ed.)

Willetts, William. Chinese Art. [Harmondsworth, Middlesex]: Penguin Books, 1958.

Cita MLA (9th ed.)

Willetts, William. Chinese Art. Penguin Books, 1958.

Atenció: Aquestes cites poden no estar 100% correctes.