Cita APA (7a ed.)

McMahon, F. B., & McMahon, J. W. (1982). Psychology the hybrid science (4th.ed.). Dorsey.

Cita Chicago Style (17a ed.)

McMahon, Frank B., y Judith W. McMahon. Psychology the Hybrid Science. 4th.ed. Chicago: Dorsey, 1982.

Cita MLA (9a ed.)

McMahon, Frank B., y Judith W. McMahon. Psychology the Hybrid Science. 4th.ed. Dorsey, 1982.