Cita APA (7a ed.)

Hotz, V. J., & Scholz, J. K. (2001). The Earned Income Tax Credit. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Hotz, V. Joseph, y John Karl Scholz. The Earned Income Tax Credit. Cambridge, MA: National Bureau of Economic Research, 2001.

Cita MLA (9a ed.)

Hotz, V. Joseph, y John Karl Scholz. The Earned Income Tax Credit. National Bureau of Economic Research, 2001.