Smithsonian Institution. (1942). New titanothere from Eocene of Mississippi, with notes on correlation between marine Eocene of Gulf Coastal Plain and continental Eocene of Rocky Mountain Region. [s.n.].
Chicago Style (17th ed.) CitationSmithsonian Institution. New Titanothere from Eocene of Mississippi, with Notes on Correlation Between Marine Eocene of Gulf Coastal Plain and Continental Eocene of Rocky Mountain Region. [Washington]: [s.n.], 1942.
MLA (9th ed.) CitationSmithsonian Institution. New Titanothere from Eocene of Mississippi, with Notes on Correlation Between Marine Eocene of Gulf Coastal Plain and Continental Eocene of Rocky Mountain Region. [s.n.], 1942.
Warning: These citations may not always be 100% accurate.