Cita APA (7a ed.)

Perez, D. W. (1997). The paradoxes of police work: Walking the thin blue line. Copperhouse Pub. Co.

Cita Chicago Style (17a ed.)

Perez, Douglas Werner. The Paradoxes of Police Work: Walking the Thin Blue Line. Incline Village, Nev: Copperhouse Pub. Co, 1997.

Cita MLA (8a ed.)

Perez, Douglas Werner. The Paradoxes of Police Work: Walking the Thin Blue Line. Copperhouse Pub. Co, 1997.