APA

Fenton C. L., Fenton M. A., . (1945). The story of the great geologists. New York: D.Doran.

Chicago

Fenton Carroll Lane, Fenton Mildred Adams, . 1945. The story of the great geologists. New York: D.Doran.

Harvard

Fenton C. L., Fenton M. A., . (1945). The story of the great geologists. New York: D.Doran.

MLA

Fenton Carroll Lane, Fenton Mildred Adams, . The story of the great geologists. New York: D.Doran. 1945.