APA (7th ed.) Citation

(2007). The khat controversy: Stimulating the debate on drugs (Engl. ed., 1. publ.). Berg.

Chicago Style (17th ed.) Citation

The Khat Controversy: Stimulating the Debate on Drugs. Engl. ed., 1. publ. Oxford [u.a.]: Berg, 2007.

MLA (9th ed.) Citation

The Khat Controversy: Stimulating the Debate on Drugs. Engl. ed., 1. publ. Berg, 2007.