Cantor, D. I. (1985). Unemployment, economic activity and crime rates: A reexamination from an opportunity perspective. Univ. Microfilms Internat.
Chicago-Zitierstil (17. Ausg.)Cantor, David I. Unemployment, Economic Activity and Crime Rates: A Reexamination from an Opportunity Perspective. Ann Arbor, Mich: Univ. Microfilms Internat, 1985.
MLA-Zitierstil (8. Ausg.)Cantor, David I. Unemployment, Economic Activity and Crime Rates: A Reexamination from an Opportunity Perspective. Univ. Microfilms Internat, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.