Cita APA (7a ed.)

Vereinte Nationen Crime Prevention and Criminal Justice Division. (1997). Technical assistance in crime prevention and criminal justice: Why, how and when ? United Nations.

Cita Chicago Style (17a ed.)

Vereinte Nationen Crime Prevention and Criminal Justice Division. Technical Assistance in Crime Prevention and Criminal Justice: Why, How and When ? Vienna: United Nations, 1997.

Cita MLA (9a ed.)

Vereinte Nationen Crime Prevention and Criminal Justice Division. Technical Assistance in Crime Prevention and Criminal Justice: Why, How and When ? United Nations, 1997.