Cita APA (7a ed.)

Roberg, R. R., Novak, K. J., & Cordner, G. W. (2009). Police & society (4. ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Roberg, Roy R., Kenneth J. Novak, y Gary W. Cordner. Police & Society. 4. ed. New York [u.a.]: Oxford University Press, 2009.

Cita MLA (9a ed.)

Roberg, Roy R., et al. Police & Society. 4. ed. Oxford University Press, 2009.