APA (7e ed.) Bronvermelding

Cameron, S. V., & Heckman, J. J. (1999). The dynamics of educational attainment for blacks, hispanics, and whites. National Bureau of Economic Research.

Chicago (17e ed.) Bronvermelding

Cameron, Stephen V., en James J. Heckman. The Dynamics of Educational Attainment for Blacks, Hispanics, and Whites. Cambridge: National Bureau of Economic Research, 1999.

MLA (9e ed.) Bronvermelding

Cameron, Stephen V., en James J. Heckman. The Dynamics of Educational Attainment for Blacks, Hispanics, and Whites. National Bureau of Economic Research, 1999.