APA (7th ed.) Citation

Roland, G., & Verdier, T. (2000). Law enforcement and transition. London.

Chicago Style (17th ed.) Citation

Roland, Gérard, and Thierry Verdier. Law Enforcement and Transition. London, 2000.

MLA (8th ed.) Citation

Roland, Gérard, and Thierry Verdier. Law Enforcement and Transition. London, 2000.

Warning: These citations may not always be 100% accurate.