APA (7th ed.) Citation

Bullock, K. (2003). Crime reduction and problem-oriented policing. Crime science series.

Chicago Style (17th ed.) Citation

Bullock, Karen. "Crime Reduction and Problem-oriented Policing." Crime Science Series 2003.

MLA (8th ed.) Citation

Bullock, Karen. "Crime Reduction and Problem-oriented Policing." Crime Science Series, 2003.

Warning: These citations may not always be 100% accurate.