Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Anderson, David. The Khat Controversy: Stimulating the Debate on Drugs. Oxford ; New York: Berg, 2007.

Cita MLA (8a ed.)

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