Cita APA (7a ed.)

Dale, S. B., & Krueger, A. B. (1999). Estimating the payoff to attending a more selective college: An application of selection on observables and unobservables. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Dale, Stacy Berg, y Alan B. Krueger. Estimating the Payoff to Attending a More Selective College: An Application of Selection on Observables and Unobservables. Cambridge, MA: National Bureau of Economic Research, 1999.

Cita MLA (9a ed.)

Dale, Stacy Berg, y Alan B. Krueger. Estimating the Payoff to Attending a More Selective College: An Application of Selection on Observables and Unobservables. National Bureau of Economic Research, 1999.