Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

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

Παραπομπή σε μορφή MLA (9th εκδ.)

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