Grubb, H. F., & Ryder, P. D. (1972). Effects of coal mining on the water resources of the Tradewater River Basin, Kentucky. United States Government Printing Office.
Chicago Style (17th ed.) CitationGrubb, Hayes F., and Paul D. Ryder. Effects of Coal Mining on the Water Resources of the Tradewater River Basin, Kentucky. Washington: United States Government Printing Office, 1972.
MLA (9th ed.) CitationGrubb, Hayes F., and Paul D. Ryder. Effects of Coal Mining on the Water Resources of the Tradewater River Basin, Kentucky. United States Government Printing Office, 1972.
Warning: These citations may not always be 100% accurate.