APA (7th ed.) Citation

Reppetto, T. A. (2011). American police: The blue parade 1845 - 1945 ; a history. Enigma Books.

Chicago Style (17th ed.) Citation

Reppetto, Thomas A. American Police: The Blue Parade 1845 - 1945 ; a History. New York: Enigma Books, 2011.

MLA (9th ed.) Citation

Reppetto, Thomas A. American Police: The Blue Parade 1845 - 1945 ; a History. Enigma Books, 2011.