Hawkins, J. D., & Hawkins, J. D. (1981). A typology of cause-focused strategies of delinquency prevention. National Institute for Juvenile Justice and Delinquency Prevention.
Chicago-Zitierstil (17. Ausg.)Hawkins, J. David, und J. David Hawkins. A Typology of Cause-focused Strategies of Delinquency Prevention. Washington, DC: National Institute for Juvenile Justice and Delinquency Prevention, 1981.
MLA-Zitierstil (8. Ausg.)Hawkins, J. David, und J. David Hawkins. A Typology of Cause-focused Strategies of Delinquency Prevention. National Institute for Juvenile Justice and Delinquency Prevention, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.