APA-Zitierstil (7. Ausg.)

WHO Expert Committee on Drug Dependence. (1999). WHO Expert Committee on Drug Dependence: Twenty-first report. World Health Organization.

Chicago-Zitierstil (17. Ausg.)

WHO Expert Committee on Drug Dependence. WHO Expert Committee on Drug Dependence: Twenty-first Report. Geneva: World Health Organization, 1999.

MLA-Zitierstil (9. Ausg.)

WHO Expert Committee on Drug Dependence. WHO Expert Committee on Drug Dependence: Twenty-first Report. World Health Organization, 1999.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.