APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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