APA
(1956). Man's Role in Changing the face of the earth. Illinois: The University of Chicago Press.
Chicago
1956. Man's Role in Changing the face of the earth. Illinois: The University of Chicago Press.
Harvard
(1956). Man's Role in Changing the face of the earth. Illinois: The University of Chicago Press.
MLA
Man's Role in Changing the face of the earth. Illinois: The University of Chicago Press. 1956.
