APA Citation

Thomas, W. L. (1956). Man`s role in changing the face of the earth. University of Chicago.

Chicago Style Citation

Thomas, William L. Man`s Role in Changing the Face of the Earth. University of Chicago, 1956.

MLA Citation

Thomas, William L. Man`s Role in Changing the Face of the Earth. University of Chicago, 1956.

Warning: These citations may not always be 100% accurate.