Olsen, H. (2017). Open drug scenes and police strategies in Oslo, Norway. Journal of Scandinavian studies in criminology and crime prevention, 18(2), 141-156.
Chicago-Zitierstil (17. Ausg.)Olsen, Hilgunn. "Open Drug Scenes and Police Strategies in Oslo, Norway." Journal of Scandinavian Studies in Criminology and Crime Prevention 18, no. 2 (2017): 141-156.
MLA-Zitierstil (9. Ausg.)Olsen, Hilgunn. "Open Drug Scenes and Police Strategies in Oslo, Norway." Journal of Scandinavian Studies in Criminology and Crime Prevention, vol. 18, no. 2, 2017, pp. 141-156.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.