APA ציטוט

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

Chicago Style (17th ed.) Citation

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

ציטוט MLA

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