Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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