Cita APA (7a ed.)

Clark, D. H. (1974). Social therapy in psychiatry. Penguin Books.

Cita Chicago Style (17a ed.)

Clark, David H. Social Therapy in Psychiatry. Harmondsworth: Penguin Books, 1974.

Cita MLA (9a ed.)

Clark, David H. Social Therapy in Psychiatry. Penguin Books, 1974.