MLA (8th Edition)
Hydrogeologic Framework and Geochemistry of Ground Water and Petroleum In the Silurian-Devonian Carbonate Aquifer, South-Central Louisville, Kentucky. U.S. Dept. of the Interior, U.S. Geological Survey, 2002.
APA (7th Edition)
Hydrogeologic framework and geochemistry of ground water and petroleum in the Silurian-Devonian carbonate aquifer, south-central Louisville, Kentucky. (2002). U.S. Dept. of the Interior, U.S. Geological Survey.