APA (7th ed.) Citation

Stager, H. K. (1964). Geology of the Blackwater quadrangle, Kentucky. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Stager, Harold Keith. Geology of the Blackwater Quadrangle, Kentucky. Reston, Va.: U.S. Geological Survey, 1964.

MLA (9th ed.) Citation

Stager, Harold Keith. Geology of the Blackwater Quadrangle, Kentucky. U.S. Geological Survey, 1964.

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