Cita APA (7a ed.)

Clarke, R. V. (2004). Closing streets and alleys to reduce crime: Should you go down this road? Problem-oriented guides for police / Response guides series.

Cita Chicago Style (17a ed.)

Clarke, Ronald V. "Closing Streets and Alleys to Reduce Crime: Should You Go Down This Road?" Problem-oriented Guides for Police / Response Guides Series 2004.

Cita MLA (9a ed.)

Clarke, Ronald V. "Closing Streets and Alleys to Reduce Crime: Should You Go Down This Road?" Problem-oriented Guides for Police / Response Guides Series, 2004.