APA (7th ed.) Citation

(2008). Khat chewing in Yemen: Turning over a new leaf. The World Health Organization.

Chicago Style (17th ed.) Citation

Khat Chewing in Yemen: Turning over a New Leaf. The World Health Organization, 2008.

MLA (9th ed.) Citation

Khat Chewing in Yemen: Turning over a New Leaf. The World Health Organization, 2008.

Warning: These citations may not always be 100% accurate.