National League of Cities. (1974). Community crime prevention and the local official. National League of Cities.
Chicago-Zitierstil (17. Ausg.)National League of Cities. Community Crime Prevention and the Local Official. Washington, D.C: National League of Cities, 1974.
MLA-Zitierstil (8. Ausg.)National League of Cities. Community Crime Prevention and the Local Official. National League of Cities, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.