Mull, D. S., Alexander, A. G., & Schulz, P. E. (1989). Geohydrology and ground-water quality at selected sites in Meade County, Kentucky, 1987-88. U.S. Geological Survey.
Chicago Style (17th ed.) CitationMull, D. S., A. Gilliam Alexander, and Paul E. Schulz. Geohydrology and Ground-water Quality at Selected Sites in Meade County, Kentucky, 1987-88. Louisville, Kentucky: U.S. Geological Survey, 1989.
MLA (9th ed.) CitationMull, D. S., et al. Geohydrology and Ground-water Quality at Selected Sites in Meade County, Kentucky, 1987-88. U.S. Geological Survey, 1989.
Warning: These citations may not always be 100% accurate.