Ring, J., & Schweden Brottsförebyggande rådet. (2013). Crime and problem behaviours among year-nine youth in Sweden: Results from the Swedish School Survey on Crime 1995 - 2011; English summary of Brå report No 2013:3. BRÅ report.
Chicago-Zitierstil (17. Ausg.)Ring, Jonas, und Schweden Brottsförebyggande rådet. "Crime and Problem Behaviours Among Year-nine Youth in Sweden: Results from the Swedish School Survey on Crime 1995 - 2011; English Summary of Brå Report No 2013:3." BRÅ Report 2013.
MLA-Zitierstil (8. Ausg.)Ring, Jonas, und Schweden Brottsförebyggande rådet. "Crime and Problem Behaviours Among Year-nine Youth in Sweden: Results from the Swedish School Survey on Crime 1995 - 2011; English Summary of Brå Report No 2013:3." BRÅ Report, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.