APA (7th ed.) Citation

(1922). The Pan-American geologist. Geological Pub. Co..

Chicago Style (17th ed.) Citation

The Pan-American Geologist. Des Moines, Iowa: Geological Pub. Co., 1922.

MLA (9th ed.) Citation

The Pan-American Geologist. Geological Pub. Co., 1922.

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