Cita APA (7a ed.)

Parsons, K. J. B. (1998). The gang incident tracking system: Orange County, California's collective effort to track gang related incidents.

Cita Chicago Style (17a ed.)

Parsons, Katie J. B. The Gang Incident Tracking System: Orange County, California's Collective Effort to Track Gang Related Incidents. 1998.

Cita MLA (9a ed.)

Parsons, Katie J. B. The Gang Incident Tracking System: Orange County, California's Collective Effort to Track Gang Related Incidents. 1998.