APA (7th ed.) Citation

Sullivan, H. B. (1922). A catalogue of geological maps of South America. American Geological Society.

Chicago Style (17th ed.) Citation

Sullivan, Henry B. A Catalogue of Geological Maps of South America. New York: American Geological Society, 1922.

MLA (8th ed.) Citation

Sullivan, Henry B. A Catalogue of Geological Maps of South America. American Geological Society, 1922.