APA (7e ed.) Bronvermelding

Crawford, E., Romero, C. J., & Barnow, B. S. (1991). A changing nation--its changing labor force. National Commission for Employment Policy.

Chicago (17e ed.) Bronvermelding

Crawford, Everett, Carol J. Romero, en Burt S. Barnow. A Changing Nation--its Changing Labor Force. Washington, D.C: National Commission for Employment Policy, 1991.

MLA (9e ed.) Bronvermelding

Crawford, Everett, et al. A Changing Nation--its Changing Labor Force. National Commission for Employment Policy, 1991.