Cita APA (7a ed.)

Clark, R. A. (1973). Mental illness in perspective: History and schools of thought. Boxwood Pr.

Cita Chicago Style (17a ed.)

Clark, Robert A. Mental Illness in Perspective: History and Schools of Thought. Pacific Grove, Calif: Boxwood Pr, 1973.

Cita MLA (9a ed.)

Clark, Robert A. Mental Illness in Perspective: History and Schools of Thought. Boxwood Pr, 1973.