Schmidt, L. M. (2007). Gangs and Law Enforcement: A Guide for Dealing with Gang-Related Violence. Charles C Thomas Publisher, LTD.
Chicago-Zitierstil (17. Ausg.)Schmidt, Linda M. Gangs and Law Enforcement: A Guide for Dealing with Gang-Related Violence. Springfield: Charles C Thomas Publisher, LTD, 2007.
MLA-Zitierstil (9. Ausg.)Schmidt, Linda M. Gangs and Law Enforcement: A Guide for Dealing with Gang-Related Violence. Charles C Thomas Publisher, LTD, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.