Zax, M. (1972). Abnormal psychology: Changing conceptions. Holt, Rinehart and Winston.
Cita Chicago (17th ed.)Zax, Melvin. Abnormal Psychology: Changing Conceptions. New York: Holt, Rinehart and Winston, 1972.
Cita MLA (9th ed.)Zax, Melvin. Abnormal Psychology: Changing Conceptions. Holt, Rinehart and Winston, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.