APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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