Cita APA (7a ed.)

Charles, K. K., & Luoh, M. (2002). Gender differences in completed schooling. National Bureau of Economic Research.

Cita Chicago Style (17a ed.)

Charles, Kerwin Kofi, y Ming-Ching Luoh. Gender Differences in Completed Schooling. Cambridge, MA: National Bureau of Economic Research, 2002.

Cita MLA (9a ed.)

Charles, Kerwin Kofi, y Ming-Ching Luoh. Gender Differences in Completed Schooling. National Bureau of Economic Research, 2002.