APA (7th ed.) Citation

Harris, L. D. (1964). Geology of the Sulphur Lick quadrangle, Kentucky. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Harris, Leonard D. Geology of the Sulphur Lick Quadrangle, Kentucky. Reston, Va.: U.S. Geological Survey, 1964.

MLA (9th ed.) Citation

Harris, Leonard D. Geology of the Sulphur Lick Quadrangle, Kentucky. U.S. Geological Survey, 1964.

Warning: These citations may not always be 100% accurate.