APA (7th ed.) Citation

Gardner, J. A. (1939). Notes on fossils from the Eocene of the Gulf province. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Gardner, Julia Anna. Notes on Fossils from the Eocene of the Gulf Province. Washington: United States Department of the Interior, Geological Survey, 1939.

MLA (9th ed.) Citation

Gardner, Julia Anna. Notes on Fossils from the Eocene of the Gulf Province. United States Department of the Interior, Geological Survey, 1939.

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