APA (7th ed.) Citation

Power, J., Garling, M., & Hardman, A. (1979). Migrant workers in western Europe and the United States. Pergamon Press.

Chicago Style (17th ed.) Citation

Power, Jonathan, Marguerite Garling, and Anna Hardman. Migrant Workers in Western Europe and the United States. Oxford ; New York: Pergamon Press, 1979.

MLA (8th ed.) Citation

Power, Jonathan, et al. Migrant Workers in Western Europe and the United States. Pergamon Press, 1979.