Marks, E. (2016). Let's risk more crime prevention - our task at hand: Opening speech at the 20th German Congress on Crime Prevention. International perspectives of crime prevention 8, 20-27. doi:10.15496/publikation-107081
Chicago-Zitierstil (17. Ausg.)Marks, Erich. "Let's Risk More Crime Prevention - Our Task at Hand: Opening Speech at the 20th German Congress on Crime Prevention." International Perspectives of Crime Prevention 8 2016: 20-27. https://doi.org/10.15496/publikation-107081.
MLA-Zitierstil (9. Ausg.)Marks, Erich. "Let's Risk More Crime Prevention - Our Task at Hand: Opening Speech at the 20th German Congress on Crime Prevention." International Perspectives of Crime Prevention 8, 2016, pp. 20-27, https://doi.org/10.15496/publikation-107081.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.