APA (7th ed.) Citation

Petersen, D. M. (1977). The police, discretion and the decision to arrest. Xerox Univ. Microfilms.

Chicago Style (17th ed.) Citation

Petersen, David M. The Police, Discretion and the Decision to Arrest. Ann Arbor, Mich: Xerox Univ. Microfilms, 1977.

MLA (9th ed.) Citation

Petersen, David M. The Police, Discretion and the Decision to Arrest. Xerox Univ. Microfilms, 1977.