APA (7th ed.) Citation

Phillips, C., Axelrod, A., & Kemper, K. (2000). Cops, crooks and criminologists: An international biographical dictionary of law enforcement (Updated ed.). Checkmark Books.

Chicago Style (17th ed.) Citation

Phillips, Charles, Alan Axelrod, and Kurt Kemper. Cops, Crooks and Criminologists: An International Biographical Dictionary of Law Enforcement. Updated ed. New York, NY: Checkmark Books, 2000.

MLA (9th ed.) Citation

Phillips, Charles, et al. Cops, Crooks and Criminologists: An International Biographical Dictionary of Law Enforcement. Updated ed. Checkmark Books, 2000.