APA

Thomas W. L., Sauer C. O., Bates M., Mumford L., Wenner-Gren Foundation for Anthropological Research & International Symposium on Man's Role in Changing the Face of the Earth. (1956). Man's role in changing the face of the earth. Chicago: The University of Chicago Press.

Chicago

Thomas William Leroy, Sauer Carl Ortwin, Bates Marston, Mumford Lewis, Wenner-Gren Foundation for Anthropological Research and International Symposium on Man's Role in Changing the Face of the Earth. 1956. Man's role in changing the face of the earth. Chicago: The University of Chicago Press.

Harvard

Thomas W. L., Sauer C. O., Bates M., Mumford L., Wenner-Gren Foundation for Anthropological Research and International Symposium on Man's Role in Changing the Face of the Earth. (1956). Man's role in changing the face of the earth. Chicago: The University of Chicago Press.

MLA

Thomas William Leroy, Sauer Carl Ortwin, Bates Marston, Mumford Lewis, Wenner-Gren Foundation for Anthropological Research and International Symposium on Man's Role in Changing the Face of the Earth. Man's role in changing the face of the earth. Chicago: The University of Chicago Press. 1956.