APA (7th ed.) Citation

Ray, L. L. (1940). Glacial chronology of the southern Rocky Mountains. Published by the Society.

Chicago Style (17th ed.) Citation

Ray, Louis L. Glacial Chronology of the Southern Rocky Mountains. New York: Published by the Society, 1940.

MLA (9th ed.) Citation

Ray, Louis L. Glacial Chronology of the Southern Rocky Mountains. Published by the Society, 1940.

Warning: These citations may not always be 100% accurate.