Cita APA (7a ed.)

Berk, R., & McDonald, J. (2010). Policing the homeless: An evaluation of efforts to reduce homeless-related crime. Criminology & public policy, 9(4), 813-840.

Cita Chicago Style (17a ed.)

Berk, Richard, y John McDonald. "Policing the Homeless: An Evaluation of Efforts to Reduce Homeless-related Crime." Criminology & Public Policy 9, no. 4 (2010): 813-840.

Cita MLA (9a ed.)

Berk, Richard, y John McDonald. "Policing the Homeless: An Evaluation of Efforts to Reduce Homeless-related Crime." Criminology & Public Policy, vol. 9, no. 4, 2010, pp. 813-840.