Lewis, R. Q. (1976). Geologic map of the Savage quadrangle and part of the Moodyville quadrangle, Clinton and Wayne counties, Kentucky. U.S. Geological Survey.
Chicago Style (17th ed.) CitationLewis, Richard Quintin. Geologic Map of the Savage Quadrangle and Part of the Moodyville Quadrangle, Clinton and Wayne Counties, Kentucky. Reston, Va.: U.S. Geological Survey, 1976.
MLA (9th ed.) CitationLewis, Richard Quintin. Geologic Map of the Savage Quadrangle and Part of the Moodyville Quadrangle, Clinton and Wayne Counties, Kentucky. U.S. Geological Survey, 1976.
Warning: These citations may not always be 100% accurate.