Cita APA (7a ed.)

Bratsberg, B., & Ragan, J. F. (2002). The impact of host-country schooling on earnings: A study of male immigrants in the United States. The journal of human resources, 37(1), 63-105.

Cita Chicago Style (17a ed.)

Bratsberg, Bernt, y James Francis Ragan. "The Impact of Host-country Schooling on Earnings: A Study of Male Immigrants in the United States." The Journal of Human Resources 37, no. 1 (2002): 63-105.

Cita MLA (9a ed.)

Bratsberg, Bernt, y James Francis Ragan. "The Impact of Host-country Schooling on Earnings: A Study of Male Immigrants in the United States." The Journal of Human Resources, vol. 37, no. 1, 2002, pp. 63-105.