APA (7th ed.) Citation

Maclay, R. W. (1966). Reconnaissance of the geology and ground-water resources in the Aurora area, St. Louis County, Minnesota. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Maclay, Robert W. Reconnaissance of the Geology and Ground-water Resources in the Aurora Area, St. Louis County, Minnesota. Washington, D.C.: United States Department of the Interior, Geological Survey, 1966.

MLA (9th ed.) Citation

Maclay, Robert W. Reconnaissance of the Geology and Ground-water Resources in the Aurora Area, St. Louis County, Minnesota. United States Department of the Interior, Geological Survey, 1966.