APA aipamena

Ray, W. J. (1993). Methods toward a science of behavior and experience (4th ed.). Brooks/Cole Pub.

Chicago Style aipamena

Ray, William J. Methods Toward a Science of Behavior and Experience. 4th ed. Pacific Grove, CA: Brooks/Cole Pub, 1993.

MLA aipamena

Ray, William J. Methods Toward a Science of Behavior and Experience. 4th ed. Brooks/Cole Pub, 1993.