APA (7e ed.) Bronvermelding

- & MULE, S. J. [. (1981). Behaviorin excess: Ann examination of the volitional disorders. The Free Press.

Chicago (17e ed.) Bronvermelding

- en S. Joseph [ed.] MULE. Behaviorin Excess: Ann Examination of the Volitional Disorders. New York: The Free Press, 1981.

MLA (9e ed.) Bronvermelding

- en S. Joseph [ed.] MULE. Behaviorin Excess: Ann Examination of the Volitional Disorders. The Free Press, 1981.