Illinois / Division for Delinquency Prevention, Brandon, R. H., Silvis, M. L., & Ryerson, S. R. (1941). Delinquency prevention: Suggestions, organization, guidance. State of Illinois.
Chicago-Zitierstil (17. Ausg.)Illinois / Division for Delinquency Prevention, Rodney H. Brandon, Mary L. Silvis, und Samuel R. Ryerson. Delinquency Prevention: Suggestions, Organization, Guidance. Springfield: State of Illinois, 1941.
MLA-Zitierstil (9. Ausg.)Illinois / Division for Delinquency Prevention, et al. Delinquency Prevention: Suggestions, Organization, Guidance. State of Illinois, 1941.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.