APA (7th ed.) Citation

Butler, A. J. (1976). The law enforcement process. Alfred.

Chicago Style (17th ed.) Citation

Butler, Alan J. The Law Enforcement Process. Port Washington, N.Y: Alfred, 1976.

MLA (8th ed.) Citation

Butler, Alan J. The Law Enforcement Process. Alfred, 1976.

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