Cita APA (7a ed.)

Rubin, L., Northrup, H. R., & Swift, W. S. (1974). Negro Employment in the Maritime Industries: A Study of Racial Policies in the Shipbuilding, Longshore, and Offshore Maritime Industry. University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

Rubin, Lester, Herbert R. Northrup, y William S. Swift. Negro Employment in the Maritime Industries: A Study of Racial Policies in the Shipbuilding, Longshore, and Offshore Maritime Industry. Philadelphia: University of Pennsylvania Press, 1974.

Cita MLA (8a ed.)

Rubin, Lester, et al. Negro Employment in the Maritime Industries: A Study of Racial Policies in the Shipbuilding, Longshore, and Offshore Maritime Industry. University of Pennsylvania Press, 1974.