APA (7th ed.) Citation

North Dakota Geological Society. (1961). Stratigraphy of the Williston Basin: Devonian system.

Chicago Style (17th ed.) Citation

North Dakota Geological Society. Stratigraphy of the Williston Basin: Devonian System. Bismarck, 1961.

MLA (8th ed.) Citation

North Dakota Geological Society. Stratigraphy of the Williston Basin: Devonian System. 1961.

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