APA Edition Citation

Chaplin, J. P., & Krawiec, T. (1979). Systems and theories of psychology.

Chicago Edition Citation

Chaplin, James P., and T.S Krawiec. Systems and Theories of Psychology. 1979.

MLA Edition Citation

Chaplin, James P., and T.S Krawiec. Systems and Theories of Psychology. 1979.

Warning: These citations may not always be 100% accurate.