Bullock, K., Erol, R., & Tilley, N. (2005). Problem-oriented policing and partnerships: Implementing an evidence-based approach to crime reduction. Crime science series.
Chicago-Zitierstil (17. Ausg.)Bullock, Karen, Rosie Erol, und Nick Tilley. "Problem-oriented Policing and Partnerships: Implementing an Evidence-based Approach to Crime Reduction." Crime Science Series 2005.
MLA-Zitierstil (8. Ausg.)Bullock, Karen, et al. "Problem-oriented Policing and Partnerships: Implementing an Evidence-based Approach to Crime Reduction." Crime Science Series, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.