Cita APA (7th ed.)

Leary, M. R. (2001). Introduction to behavioral research methods (3rd ed.). Allyn & Bacon.

Cita Chicago (17th ed.)

Leary, Mark R. Introduction to Behavioral Research Methods. 3rd ed. Boston: Allyn & Bacon, 2001.

Cita MLA (9th ed.)

Leary, Mark R. Introduction to Behavioral Research Methods. 3rd ed. Allyn & Bacon, 2001.