Coffey, A. (1990). Law enforcement: A human relations approach. Prentice Hall.
Chicago Style (17th ed.) CitationCoffey, Alan. Law Enforcement: A Human Relations Approach. Englewood Cliffs, NJ: Prentice Hall, 1990.
MLA (8th ed.) CitationCoffey, Alan. Law Enforcement: A Human Relations Approach. Prentice Hall, 1990.
Warning: These citations may not always be 100% accurate.