APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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