Luedtke, G. (1970). Crime and the physical city: A pilot study prep. for the National Institute of Law Enforcement and Criminal Justice. NTIS.
Chicago-Zitierstil (17. Ausg.)Luedtke, Gerald. Crime and the Physical City: A Pilot Study Prep. for the National Institute of Law Enforcement and Criminal Justice. Springfield, Va: NTIS, 1970.
MLA-Zitierstil (9. Ausg.)Luedtke, Gerald. Crime and the Physical City: A Pilot Study Prep. for the National Institute of Law Enforcement and Criminal Justice. NTIS, 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.