Cita APA (7a ed.)

Axelrod, A., & Phillips, C. (1996). Cops, crooks, and criminologists: An international biographical dictionary of law enforcement. Facts on File.

Cita Chicago Style (17a ed.)

Axelrod, Alan, y Charles Phillips. Cops, Crooks, and Criminologists: An International Biographical Dictionary of Law Enforcement. New York, NY: Facts on File, 1996.

Cita MLA (8a ed.)

Axelrod, Alan, y Charles Phillips. Cops, Crooks, and Criminologists: An International Biographical Dictionary of Law Enforcement. Facts on File, 1996.