Cita APA (7a ed.)
Chaplin, J., & Krawiec, T. (1960). Systems and theories of psychology. Holt, Rinehart and Winston.
Cita Chicago Style (17a ed.)
Chaplin, J.P, y T.S Krawiec. Systems and Theories of Psychology. New York: Holt, Rinehart and Winston, 1960.
Cita MLA (9a ed.)
Chaplin, J.P, y T.S Krawiec. Systems and Theories of Psychology. Holt, Rinehart and Winston, 1960.
Precaución: Estas citas no son 100% exactas.