APA (7th ed.) Citation

Cox, S. M., Marchionna, S., & Fitch, B. D. (2017). Introduction to policing (Third edition.). SAGE.

Chicago Style (17th ed.) Citation

Cox, Steven M., Susan Marchionna, and Brian D. Fitch. Introduction to Policing. Third edition. Los Angeles London New Delhi Singapore Washington DC: SAGE, 2017.

MLA (8th ed.) Citation

Cox, Steven M., et al. Introduction to Policing. Third edition. SAGE, 2017.