APA (7th ed.) Citation

Geological Society of America. (1934). Memoir / The Geological Society of America. Geological Soc. of America.

Chicago Style (17th ed.) Citation

Geological Society of America. Memoir / The Geological Society of America. Boulder, Colo: Geological Soc. of America, 1934.

MLA (9th ed.) Citation

Geological Society of America. Memoir / The Geological Society of America. Geological Soc. of America, 1934.

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