APA-Zitierstil (7. Ausg.)

Halper, A., & Ku, R. (1975). New York City Police Department Street Crime Unit. U.S. Dept. of Justice, Law Enforcement Assistance Administration, National Institute of Law Enforcement and Criminal Justice.

Chicago-Zitierstil (17. Ausg.)

Halper, Andrew, und Richard Ku. New York City Police Department Street Crime Unit. Washington, D.C: U.S. Dept. of Justice, Law Enforcement Assistance Administration, National Institute of Law Enforcement and Criminal Justice, 1975.

MLA-Zitierstil (8. Ausg.)

Halper, Andrew, und Richard Ku. New York City Police Department Street Crime Unit. U.S. Dept. of Justice, Law Enforcement Assistance Administration, National Institute of Law Enforcement and Criminal Justice, 1975.