APA (7th ed.) Citation

Hayler, B. J. (1984). Police patrol activity and the definition of public order. Univ. Microfilms International.

Chicago Style (17th ed.) Citation

Hayler, Barbara J. Police Patrol Activity and the Definition of Public Order. Ann Arbor, Mich: Univ. Microfilms International, 1984.

MLA (8th ed.) Citation

Hayler, Barbara J. Police Patrol Activity and the Definition of Public Order. Univ. Microfilms International, 1984.