APA (7th ed.) Citation

Downey, J. S. (1984). Geohydrology of the Madison and associated aquifers in parts of Montana, North Dakota, South Dakota, and Wyoming. U.S. Dept. of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Downey, Joe S. Geohydrology of the Madison and Associated Aquifers in Parts of Montana, North Dakota, South Dakota, and Wyoming. Washington, D.C.: U.S. Dept. of the Interior, Geological Survey, 1984.

MLA (9th ed.) Citation

Downey, Joe S. Geohydrology of the Madison and Associated Aquifers in Parts of Montana, North Dakota, South Dakota, and Wyoming. U.S. Dept. of the Interior, Geological Survey, 1984.