APA (7th ed.) Citation

Barker, T. P. D. (2011). Police ethics: Crisis in law enforcement (3. ed.). Chares C. Thomas.

Chicago Style (17th ed.) Citation

Barker, Tom Ph. D. Police Ethics: Crisis in Law Enforcement. 3. ed. Springfield, Ill: Chares C. Thomas, 2011.

MLA (8th ed.) Citation

Barker, Tom Ph. D. Police Ethics: Crisis in Law Enforcement. 3. ed. Chares C. Thomas, 2011.