APA (7th ed.) Citation

Smith, J. H. (1963). Geology of the Cumberland Falls quadrangle, Kentucky. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Smith, J. Hiram. Geology of the Cumberland Falls Quadrangle, Kentucky. Reston, Va.: U.S. Geological Survey, 1963.

MLA (9th ed.) Citation

Smith, J. Hiram. Geology of the Cumberland Falls Quadrangle, Kentucky. U.S. Geological Survey, 1963.

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