APA (7th ed.) Citation

Tilley, N. (1992). Safer cities and community safety strategies Crime Prevention Unit series.

Chicago Style (17th ed.) Citation

Tilley, Nick. "Safer Cities and Community Safety Strategies." Crime Prevention Unit Series 1992.

MLA (8th ed.) Citation

Tilley, Nick. "Safer Cities and Community Safety Strategies." Crime Prevention Unit Series, 1992.

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