APA (7th ed.) Citation

Kentucky Geological Survey, Geological Survey (U.S.), & Potts, R. B. (1975). Index to hydrologic atlases for Kentucky. [Kentucky geological Survey].

Chicago Style (17th ed.) Citation

Kentucky Geological Survey, Geological Survey (U.S.), and Roger B. Potts. Index to Hydrologic Atlases for Kentucky. [Lexington, Kentucky]: [Kentucky geological Survey], 1975.

MLA (9th ed.) Citation

Kentucky Geological Survey, et al. Index to Hydrologic Atlases for Kentucky. [Kentucky geological Survey], 1975.