Shultz, R. A. (1988). Ground-water hydrology of Marshall County, West Virginia, with emphasis on the effects of longwall coal mining. U.S. Geological Survey.
Chicago Style (17th ed.) CitationShultz, Robert A. Ground-water Hydrology of Marshall County, West Virginia, with Emphasis on the Effects of Longwall Coal Mining. Charleston, West Virginia: U.S. Geological Survey, 1988.
MLA (9th ed.) CitationShultz, Robert A. Ground-water Hydrology of Marshall County, West Virginia, with Emphasis on the Effects of Longwall Coal Mining. U.S. Geological Survey, 1988.
Warning: These citations may not always be 100% accurate.