APA (7th ed.) Citation

Carlson, C. G. (1983). Geology of Billings, Golden Valley, and Slope Counties, North Dakota. North Dakota Geological Survey.

Chicago Style (17th ed.) Citation

Carlson, Clarence G. Geology of Billings, Golden Valley, and Slope Counties, North Dakota. Grand Forks: North Dakota Geological Survey, 1983.

MLA (9th ed.) Citation

Carlson, Clarence G. Geology of Billings, Golden Valley, and Slope Counties, North Dakota. North Dakota Geological Survey, 1983.

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