APA (7th ed.) Citation

Downey, J. S. (1982). Machine-readable data files from the Madison limestone and northern Great Plains regional aquifer system analysis projects, Montana, Nebraska, North Dakota, South Dakota, and Wyoming. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Downey, Joe S. Machine-readable Data Files from the Madison Limestone and Northern Great Plains Regional Aquifer System Analysis Projects, Montana, Nebraska, North Dakota, South Dakota, and Wyoming. Denver, Colorado: United States Department of the Interior, Geological Survey, 1982.

MLA (9th ed.) Citation

Downey, Joe S. Machine-readable Data Files from the Madison Limestone and Northern Great Plains Regional Aquifer System Analysis Projects, Montana, Nebraska, North Dakota, South Dakota, and Wyoming. United States Department of the Interior, Geological Survey, 1982.