APA引文

Ray, O. (2002). Drugs, Society, and human behavior. Boston, MA: McGraw-Hill.

Trích dẫn kiểu Chicago

Ray, Oakley. Drugs, Society, and Human Behavior. Boston, MA: McGraw-Hill, 2002.

MLA引文

Ray, Oakley. Drugs, Society, and Human Behavior. Boston, MA: McGraw-Hill, 2002.

警告：這些引文格式不一定是100％准確.