APA (7th ed.) Citation

Chapman, S. G. (1972). Police patrol readings (2. ed., 2. print.). Thomas.

Chicago Style (17th ed.) Citation

Chapman, Samuel G. Police Patrol Readings. 2. ed., 2. print. Springfield, Ill: Thomas, 1972.

MLA (9th ed.) Citation

Chapman, Samuel G. Police Patrol Readings. 2. ed., 2. print. Thomas, 1972.