Cita APA (7a ed.)

USA. (1978). Law enforcement and private security, sources and areas of conflict and strategies for conflict resolution. Hallcrest Pr.

Cita Chicago Style (17a ed.)

USA. Law Enforcement and Private Security, Sources and Areas of Conflict and Strategies for Conflict Resolution. McLean, Va: Hallcrest Pr, 1978.

Cita MLA (9a ed.)

USA. Law Enforcement and Private Security, Sources and Areas of Conflict and Strategies for Conflict Resolution. Hallcrest Pr, 1978.