Citazione Stile APA (7a Edizione)

Cozby, P. C. (1989). Methods in behavioral research (4th ed.). Mayfield.

Citazione stile Chigago Style (17a edizione)

Cozby, Paul C. Methods in Behavioral Research. 4th ed. Mountain View, Calif: Mayfield, 1989.

Citatione MLA (9a ed.)

Cozby, Paul C. Methods in Behavioral Research. 4th ed. Mayfield, 1989.