APA (7th ed.) Citation

Cayeux, L. (1971). Past and present causes in geology. Hafner Pub. Co..

Chicago Style (17th ed.) Citation

Cayeux, Lucien. Past and Present Causes in Geology. New York: Hafner Pub. Co., 1971.

MLA (8th ed.) Citation

Cayeux, Lucien. Past and Present Causes in Geology. Hafner Pub. Co., 1971.