Cita APA (7a ed.)

Bell, L. S. (1976). Crime prevention through environmental design commercial demonstration plan.

Cita Chicago Style (17a ed.)

Bell, Larry S. Crime Prevention Through Environmental Design Commercial Demonstration Plan. Portland, Oregon Arlington, Va, 1976.

Cita MLA (8a ed.)

Bell, Larry S. Crime Prevention Through Environmental Design Commercial Demonstration Plan. 1976.