Howell, J. C. 1. (1994). Recent gang research: Program and policy implications. Crime & delinquency, 40(4), 495-515. doi:10.1177/0011128794040004002
Chicago-Zitierstil (17. Ausg.)Howell, James C. 19XX-. "Recent Gang Research: Program and Policy Implications." Crime & Delinquency 40, no. 4 (1994): 495-515. https://doi.org/10.1177/0011128794040004002.
MLA-Zitierstil (9. Ausg.)Howell, James C. 19XX-. "Recent Gang Research: Program and Policy Implications." Crime & Delinquency, vol. 40, no. 4, 1994, pp. 495-515, https://doi.org/10.1177/0011128794040004002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
