Dyfyniad APA

ebrary, Inc, & Anderson, D. (2007). The khat controversy: Stimulating the debate on drugs. Berg.

Dyfyniad Arddull Chicago

ebrary, Inc, and David Anderson. The Khat Controversy: Stimulating the Debate on Drugs. New York, N.Y.: Berg, 2007.

Dyfyniad MLA

ebrary, Inc, and David Anderson. The Khat Controversy: Stimulating the Debate on Drugs. Berg, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.