Cita APA (7a ed.)
Willetts, W. Y. (1958). Chinese Art. Penguin Books.
Cita Chicago Style (17a ed.)
Willetts, William Y. Chinese Art. Harmondsworth, Middlesex, U.K.: Penguin Books, 1958.
Cita MLA (9a ed.)
Willetts, William Y. Chinese Art. Penguin Books, 1958.
警告：这些引文格式不一定是100％准确.