Cita APA (7a ed.)

Rengert, G., Ratcliffe, J., & Chakravorty, S. (2005). Policing illegal drug markets: Geographic approaches to crime reduction. Criminal Justice Press.

Cita Chicago Style (17a ed.)

Rengert, George, Jerry Ratcliffe, y Sanjoy Chakravorty. Policing Illegal Drug Markets: Geographic Approaches to Crime Reduction. Monsey, NY: Criminal Justice Press, 2005.

Cita MLA (9a ed.)

Rengert, George, et al. Policing Illegal Drug Markets: Geographic Approaches to Crime Reduction. Criminal Justice Press, 2005.