APA (7th ed.) Citation

Schnoebelen, D. J. (1994). Approximate location of the 10,000-milligram-per-liter dissolved-solids boundary in the Silurian and Devonian carbonate-rock aquifer, southwestern and northern Indiana. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Schnoebelen, Douglas J. Approximate Location of the 10,000-milligram-per-liter Dissolved-solids Boundary in the Silurian and Devonian Carbonate-rock Aquifer, Southwestern and Northern Indiana. Reston, Virginia: U.S. Department of the Interior, U.S. Geological Survey, 1994.

MLA (9th ed.) Citation

Schnoebelen, Douglas J. Approximate Location of the 10,000-milligram-per-liter Dissolved-solids Boundary in the Silurian and Devonian Carbonate-rock Aquifer, Southwestern and Northern Indiana. U.S. Department of the Interior, U.S. Geological Survey, 1994.