Cita APA

Internacional Symposium on Man's role in Changing the Face of the Earth, & Thomas William L 1920-. (1956). Man's role in changing the face of the earth. Chicago: University of Chicago Press.

Citación estilo Chicago

Internacional Symposium on Man's role in Changing the Face of the Earth, y Thomas William L 1920-. Man's Role in Changing the Face of the Earth. Chicago: University of Chicago Press, 1956.

Cita MLA

Internacional Symposium on Man's role in Changing the Face of the Earth, y Thomas William L 1920-. Man's Role in Changing the Face of the Earth. Chicago: University of Chicago Press, 1956.