O'Connell, D. J., Brent, J. J., & Visher, C. A. (2016). Decide your time: A randomized trial of a drug testing and graduated sanctions program for probationers. Criminology & public policy, 15(4), 1073-1102. doi:10.1111/1745-9133.12246
Chicago-Zitierstil (17. Ausg.)O'Connell, Daniel J., John J. Brent, und Christy A. Visher. "Decide Your Time: A Randomized Trial of a Drug Testing and Graduated Sanctions Program for Probationers." Criminology & Public Policy 15, no. 4 (2016): 1073-1102. https://doi.org/10.1111/1745-9133.12246.
MLA-Zitierstil (9. Ausg.)O'Connell, Daniel J., et al. "Decide Your Time: A Randomized Trial of a Drug Testing and Graduated Sanctions Program for Probationers." Criminology & Public Policy, vol. 15, no. 4, 2016, pp. 1073-1102, https://doi.org/10.1111/1745-9133.12246.