MLA

Beck, Aaron T. Depression : Clinical, Experimental, and Theoretical Aspects. New York: Hoeber Medical Division, Harper & Row, 1967.

APA

Beck, A. T. (1967). Depression : clinical, experimental, and theoretical aspects. New York: Hoeber Medical Division, Harper & Row.

Chicago

Beck, Aaron T., Depression: Clinical, Experimental, and Theoretical Aspects. New York: Hoeber Medical Division, Harper & Row, 1967.