APA (7th ed.) Citation

Puffett, W. P. (1964). Geology of the Hazard South quadrangle, Kentucky. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Puffett, Willard P. Geology of the Hazard South Quadrangle, Kentucky. Reston, Va.: U.S. Geological Survey, 1964.

MLA (9th ed.) Citation

Puffett, Willard P. Geology of the Hazard South Quadrangle, Kentucky. U.S. Geological Survey, 1964.

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