Cita APA (7a ed.)

Hanushek, E. A., Kain, J. F., & Rivkin, S. G. (1999). Do higher salaries buy better teachers? National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Hanushek, Eric Alan, John F. Kain, y Steven G. Rivkin. Do Higher Salaries Buy Better Teachers? Cambridge, MA: National Bureau of Economic Research, 1999.

Cita MLA (9a ed.)

Hanushek, Eric Alan, et al. Do Higher Salaries Buy Better Teachers? National Bureau of Economic Research, 1999.