Walmsley, R. (2006). European Imprisonment Levels 1995-2005. International key issues in crime prevention and criminal justice., 158-167.
Chicago-Zitierstil (17. Ausg.)Walmsley, Roy. "European Imprisonment Levels 1995-2005." International Key Issues in Crime Prevention and Criminal Justice. 2006: 158-167.
MLA-Zitierstil (8. Ausg.)Walmsley, Roy. "European Imprisonment Levels 1995-2005." International Key Issues in Crime Prevention and Criminal Justice., 2006, pp. 158-167.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.