International Symposium on Man's Role in Changing the Face of the Earth, Princeton, N.J, & Thomas, W. L. (1956). Man's role in changing the face of the earth. Published for the Wenner-Gren Foundation for Anthropological Research and the National Science Foundation by the University of Chicago Press.
Style de citation Chicago (17e éd.)International Symposium on Man's Role in Changing the Face of the Earth, Princeton, N.J, et William Leroy Thomas. Man's Role in Changing the Face of the Earth. Chicago: Published for the Wenner-Gren Foundation for Anthropological Research and the National Science Foundation by the University of Chicago Press, 1956.
Style de citation MLA (9e éd.)International Symposium on Man's Role in Changing the Face of the Earth, Princeton, N.J, et William Leroy Thomas. Man's Role in Changing the Face of the Earth. Published for the Wenner-Gren Foundation for Anthropological Research and the National Science Foundation by the University of Chicago Press, 1956.