Cita APA (7a ed.)

Caplan, J. M., & Kennedy, L. W. (2016). Risk terrain modeling: Crime prediction and risk reduction. University of California Press.

Cita Chicago Style (17a ed.)

Caplan, Joel M., y Leslie W. Kennedy. Risk Terrain Modeling: Crime Prediction and Risk Reduction. Oakland, California: University of California Press, 2016.

Cita MLA (9a ed.)

Caplan, Joel M., y Leslie W. Kennedy. Risk Terrain Modeling: Crime Prediction and Risk Reduction. University of California Press, 2016.