Cita APA (7a ed.)

Peak, K. J. (1993). Policing America: Methods, issues, challenges. Regents/Prentice Hall.

Cita Chicago Style (17a ed.)

Peak, Kenneth J. Policing America: Methods, Issues, Challenges. Englewood Cliffs, NJ: Regents/Prentice Hall, 1993.

Cita MLA (9a ed.)

Peak, Kenneth J. Policing America: Methods, Issues, Challenges. Regents/Prentice Hall, 1993.