Citazione APA

Chaplin, B. J. (1979). Systems and theories of psychology (4th ed.). Holt,rinehart and Winston,inc.

Stile di citazione Chicago

Chaplin, B James. Systems and Theories of Psychology. 4th ed. USA: Holt,rinehart and Winston,inc, 1979.

Citazione MLA

Chaplin, B James. Systems and Theories of Psychology. 4th ed. Holt,rinehart and Winston,inc, 1979.