APA (7th ed.) Citation

Wolcott, D. E. (1969). Geologic map of the Little Hickman quadrangle, central Kentucky. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Wolcott, Don E. Geologic Map of the Little Hickman Quadrangle, Central Kentucky. Washington, D.C.: U.S. Geological Survey, 1969.

MLA (9th ed.) Citation

Wolcott, Don E. Geologic Map of the Little Hickman Quadrangle, Central Kentucky. U.S. Geological Survey, 1969.