Kessler, D., & Levitt, S. D. (1998). Using sentence enhancements to distinguish between deterrence and incapacitation. National Bureau of Economic Research.
Citazione stile Chigago Style (17a edizione)Kessler, Daniel, e Steven D. Levitt. Using Sentence Enhancements to Distinguish Between Deterrence and Incapacitation. Cambridge: National Bureau of Economic Research, 1998.
Citatione MLA (9a ed.)Kessler, Daniel, e Steven D. Levitt. Using Sentence Enhancements to Distinguish Between Deterrence and Incapacitation. National Bureau of Economic Research, 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.