APA aipamena

Ray, W. J., & William J. Ray. Methods toward a science of behavior and experience. Australia,Belmont, CA: Thomson/Wadsworth.

Chicago Style aipamena

Ray, William J., và William J. Ray. Methods Toward a Science of Behavior and Experience. Australia,Belmont, CA: Thomson/Wadsworth.

MLA aipamena

Ray, William J., và William J. Ray. Methods Toward a Science of Behavior and Experience. Australia,Belmont, CA: Thomson/Wadsworth.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.