Dyfyniad APA
Sussman, S. Y., & Ames, S. L. (2001). The social psychology of drug abuse: Applying social psychology. Buckingham.
Dyfyniad Arddull Chicago
Sussman, Steven Yale, and Susan L. Ames. The Social Psychology of Drug Abuse: Applying Social Psychology. Open University Press: Buckingham, 2001.
Dyfyniad MLA
Sussman, Steven Yale, and Susan L. Ames. The Social Psychology of Drug Abuse: Applying Social Psychology. Buckingham, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.