Griffin, M. S., Martin, G. R., & White, K. D. (1994). Surface-water-quality assessment of the Kentucky River basin, Kentucky: Fixed-station network and selected water-quality data, April 1987 through August 1991. U.S. Geological Survey.
Chicago Style (17th ed.) CitationGriffin, Michael S., Gary R. Martin, and Kevin D. White. Surface-water-quality Assessment of the Kentucky River Basin, Kentucky: Fixed-station Network and Selected Water-quality Data, April 1987 Through August 1991. Louisville, Kentucky: U.S. Geological Survey, 1994.
MLA (9th ed.) CitationGriffin, Michael S., et al. Surface-water-quality Assessment of the Kentucky River Basin, Kentucky: Fixed-station Network and Selected Water-quality Data, April 1987 Through August 1991. U.S. Geological Survey, 1994.