APA

Clark W. E. L. G., . (1959). The antecedents of man. New York: Harper Torchbooks.

Chicago

Clark Wilfrid E Le Gros, . 1959. The antecedents of man. New York: Harper Torchbooks.

Harvard

Clark W. E. L. G., . (1959). The antecedents of man. New York: Harper Torchbooks.

MLA

Clark Wilfrid E Le Gros, . The antecedents of man. New York: Harper Torchbooks. 1959.