Cita APA (7a ed.)

Tyler, J. H., Murnane, R. J., & Willett, J. B. (1998). Estimating the impact of the GED on the earnings of young dropouts using a series of natural experiments. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Tyler, John H., Richard J. Murnane, y John B. Willett. Estimating the Impact of the GED on the Earnings of Young Dropouts Using a Series of Natural Experiments. Cambridge, MA: National Bureau of Economic Research, 1998.

Cita MLA (9a ed.)

Tyler, John H., et al. Estimating the Impact of the GED on the Earnings of Young Dropouts Using a Series of Natural Experiments. National Bureau of Economic Research, 1998.