Cita APA (7a ed.)
Ashenfelter, O. C., & LaLonde, R. J. (1996). The Economics of Training. An Elgar Reference Collection.
Cita Chicago Style (17a ed.)
Ashenfelter, Orley C., y Robert J. LaLonde. The Economics of Training. Cheltenham: An Elgar Reference Collection, 1996.
Cita MLA (9a ed.)
Ashenfelter, Orley C., y Robert J. LaLonde. The Economics of Training. An Elgar Reference Collection, 1996.
Precaución: Estas citas no son 100% exactas.