Cita APA (7a ed.)

Clarke, R. V. (2005). Seven Principles of Quality Crime Prevention. Quality in crime prevention, 85-97.

Cita Chicago Style (17a ed.)

Clarke, Ronald V. "Seven Principles of Quality Crime Prevention." Quality in Crime Prevention 2005: 85-97.

Cita MLA (9a ed.)

Clarke, Ronald V. "Seven Principles of Quality Crime Prevention." Quality in Crime Prevention, 2005, pp. 85-97.