Cita APA (7a ed.)

Engel, R. S., Skubak Tillyer, M., & Corsaro, N. A. (2013). Reducing gang violence using focused deterrence: Evaluating the Cincinnati Initiative to Reduce Violence (CIRV). Justice quarterly, 30(3), 403-439.

Cita Chicago Style (17a ed.)

Engel, Robin S., Marie Skubak Tillyer, y Nicholas A. Corsaro. "Reducing Gang Violence Using Focused Deterrence: Evaluating the Cincinnati Initiative to Reduce Violence (CIRV)." Justice Quarterly 30, no. 3 (2013): 403-439.

Cita MLA (9a ed.)

Engel, Robin S., et al. "Reducing Gang Violence Using Focused Deterrence: Evaluating the Cincinnati Initiative to Reduce Violence (CIRV)." Justice Quarterly, vol. 30, no. 3, 2013, pp. 403-439.