Cita APA (7th ed.)

Stafford-Clark, D. (1952). Psychiatry today. Penguin.

Cita Chicago (17th ed.)

Stafford-Clark, David. Psychiatry Today. London: Penguin, 1952.

Cita MLA (8th ed.)

Stafford-Clark, David. Psychiatry Today. Penguin, 1952.