Vereinte Nationen Crime Prevention and Criminal Justice Division. (1997). Technical assistance in crime prevention and criminal justice: Why, how and when ? United Nations.
Chicago-Zitierstil (17. Ausg.)Vereinte Nationen Crime Prevention and Criminal Justice Division. Technical Assistance in Crime Prevention and Criminal Justice: Why, How and When ? Vienna: United Nations, 1997.
MLA-Zitierstil (9. Ausg.)Vereinte Nationen Crime Prevention and Criminal Justice Division. Technical Assistance in Crime Prevention and Criminal Justice: Why, How and When ? United Nations, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.