APA (7th ed.) Citation

Cushman, J. A. (1946). Upper Cretaceous Foraminifera of the gulf coastal region of the United States and adjacent areas. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Cushman, Joseph A. Upper Cretaceous Foraminifera of the Gulf Coastal Region of the United States and Adjacent Areas. Washington: United States Department of the Interior, Geological Survey, 1946.

MLA (9th ed.) Citation

Cushman, Joseph A. Upper Cretaceous Foraminifera of the Gulf Coastal Region of the United States and Adjacent Areas. United States Department of the Interior, Geological Survey, 1946.