Cheng, C., & Long, W. (2018). Improving police services: Evidence from the French Quarter Task Force. Journal of public economics, 164, 1-18. doi:10.1016/j.jpubeco.2018.05.002
Chicago-Zitierstil (17. Ausg.)Cheng, Cheng, und Wei Long. "Improving Police Services: Evidence from the French Quarter Task Force." Journal of Public Economics 164 (2018): 1-18. https://doi.org/10.1016/j.jpubeco.2018.05.002.
MLA-Zitierstil (9. Ausg.)Cheng, Cheng, und Wei Long. "Improving Police Services: Evidence from the French Quarter Task Force." Journal of Public Economics, vol. 164, 2018, pp. 1-18, https://doi.org/10.1016/j.jpubeco.2018.05.002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.