APA (7th ed.) Citation

Miller, R. L. (1965). Geologic map of the Big Stone Gap quadrangle, Virginia. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Miller, Ralph L. Geologic Map of the Big Stone Gap Quadrangle, Virginia. Washington, D.C.: U.S. Geological Survey, 1965.

MLA (9th ed.) Citation

Miller, Ralph L. Geologic Map of the Big Stone Gap Quadrangle, Virginia. U.S. Geological Survey, 1965.