Annan, S. O., & Skogan, W. G. (1993). Drug Enforcement in Public Housing: Signs of Success in Denver. United States Department of Justice, National Institute of Justice.
Chicago-Zitierstil (17. Ausg.)Annan, Sampson O., und Wesley G. Skogan. Drug Enforcement in Public Housing: Signs of Success in Denver. [Erscheinungsort nicht ermittelbar]: United States Department of Justice, National Institute of Justice, 1993.
MLA-Zitierstil (9. Ausg.)Annan, Sampson O., und Wesley G. Skogan. Drug Enforcement in Public Housing: Signs of Success in Denver. United States Department of Justice, National Institute of Justice, 1993.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.