APA (7th ed.) Citation

Stephenson, L. W. (1914). Cretaceous deposits of the eastern Gulf region and species of Exogyra from the eastern Gulf region and the Carolinas. Department of the Interior, United States Geological Survey.

Chicago Style (17th ed.) Citation

Stephenson, Lloyd William. Cretaceous Deposits of the Eastern Gulf Region and Species of Exogyra from the Eastern Gulf Region and the Carolinas. Washington: Department of the Interior, United States Geological Survey, 1914.

MLA (9th ed.) Citation

Stephenson, Lloyd William. Cretaceous Deposits of the Eastern Gulf Region and Species of Exogyra from the Eastern Gulf Region and the Carolinas. Department of the Interior, United States Geological Survey, 1914.