APA (7th ed.) Citation

Black, D. F. B. (1964). Geology of the Versailles quadrangle, Kentucky. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Black, Douglas F. B. Geology of the Versailles Quadrangle, Kentucky. Washington, D.C.: U.S. Geological Survey, 1964.

MLA (9th ed.) Citation

Black, Douglas F. B. Geology of the Versailles Quadrangle, Kentucky. U.S. Geological Survey, 1964.

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