Vereinte Nationen, Office for Drug Control and Crime Prevention, Vereinte Nationen, International Drug Control Programme, Vereinte Nationen Office for Drug Control and Crime Prevention, & Vereinte Nationen International Drug Control Programme. (2000). Demand reduction: A glossary of terms. United Nations.
Cita Chicago Style (17a ed.)Vereinte Nationen, Office for Drug Control and Crime Prevention, International Drug Control Programme Vereinte Nationen, Vereinte Nationen Office for Drug Control and Crime Prevention, y Vereinte Nationen International Drug Control Programme. Demand Reduction: A Glossary of Terms. New York: United Nations, 2000.
Cita MLA (8a ed.)Vereinte Nationen, Office for Drug Control and Crime Prevention, et al. Demand Reduction: A Glossary of Terms. United Nations, 2000.