Cita APA (7a ed.)

Drew, J., & Prenzler, T. (2015). Contemporary police practice. Oxford University Press.

Cita Chicago Style (17a ed.)

Drew, Jacqueline, y Tim Prenzler. Contemporary Police Practice. South Melbourne: Oxford University Press, 2015.

Cita MLA (8a ed.)

Drew, Jacqueline, y Tim Prenzler. Contemporary Police Practice. Oxford University Press, 2015.