APA (7th ed.) Citation

Conesa, J. C., & Krueger, D. (2005). On the optimal progressivity of the income tax code. National Bureau of Economic Research.

Chicago Style (17th ed.) Citation

Conesa, Juan Carlos, and Dirk Krueger. On the Optimal Progressivity of the Income Tax Code. Cambridge, Mass: National Bureau of Economic Research, 2005.

MLA (9th ed.) Citation

Conesa, Juan Carlos, and Dirk Krueger. On the Optimal Progressivity of the Income Tax Code. National Bureau of Economic Research, 2005.