Portes, A., & Walton, J. (1981). Labor, class, and the international system. Orlando, Fla: Academic Press.
Chicago Style CitationPortes, Alejandro, and John Walton. Labor, Class, and the International System. Orlando, Fla: Academic Press, 1981.
MLA CitationPortes, Alejandro, and John Walton. Labor, Class, and the International System. Orlando, Fla: Academic Press, 1981.
Warning: These citations may not always be 100% accurate.