APA (7th ed.) Citation

Mytton, J. W., & McDowell, R. C. (1970). Geologic map of the Hillsboro quadrangle, Fleming and Bath Counties, Kentucky. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Mytton, James W., and Robert C. McDowell. Geologic Map of the Hillsboro Quadrangle, Fleming and Bath Counties, Kentucky. Reston, Va.: U.S. Geological Survey, 1970.

MLA (9th ed.) Citation

Mytton, James W., and Robert C. McDowell. Geologic Map of the Hillsboro Quadrangle, Fleming and Bath Counties, Kentucky. U.S. Geological Survey, 1970.