Cita APA (7a ed.)

Cammack, J. (1939). Moral problems of mental defect. Benziger Brothers.

Cita Chicago Style (17a ed.)

Cammack, J.S. Moral Problems of Mental Defect. New York [etc.]: Benziger Brothers, 1939.

Cita MLA (9a ed.)

Cammack, J.S. Moral Problems of Mental Defect. Benziger Brothers, 1939.