Cita APA (7th ed.)

Berry, R. (1972). The art of John Webstar. Clarendon.

Cita Chicago (17th ed.)

Berry, Ralph. The Art of John Webstar. Oxford: Clarendon, 1972.

Cita MLA (9th ed.)

Berry, Ralph. The Art of John Webstar. Clarendon, 1972.