Dunworth, T., & Mills, G. (1999). National evaluation of Weed and Seed: Issues and findings. US Department of Justice, Office of Justice Programs, National Institute of Justice.
Chicago-Zitierstil (17. Ausg.)Dunworth, Terence, und Gregory Mills. National Evaluation of Weed and Seed: Issues and Findings. Washington, DC: US Department of Justice, Office of Justice Programs, National Institute of Justice, 1999.
MLA-Zitierstil (8. Ausg.)Dunworth, Terence, und Gregory Mills. National Evaluation of Weed and Seed: Issues and Findings. US Department of Justice, Office of Justice Programs, National Institute of Justice, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.