APA (7th ed.) Citation

Pan-American Health Organization. (1990). Drug abuse. Scientific publication / Pan American Health Organization ; Pan American Sanitary Bureau.

Chicago Style (17th ed.) Citation

Pan-American Health Organization. "Drug Abuse." Scientific Publication / Pan American Health Organization ; Pan American Sanitary Bureau 1990.

MLA (8th ed.) Citation

Pan-American Health Organization. "Drug Abuse." Scientific Publication / Pan American Health Organization ; Pan American Sanitary Bureau, 1990.

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