Cita APA (7a ed.)

Canadian Association of Chiefs of Police & Richardson, J. (2000). Police and private security: What the future holds. Study series.

Cita Chicago Style (17a ed.)

Canadian Association of Chiefs of Police y Jane Richardson. "Police and Private Security: What the Future Holds." Study Series 2000.

Cita MLA (8a ed.)

Canadian Association of Chiefs of Police y Jane Richardson. "Police and Private Security: What the Future Holds." Study Series, 2000.