APA (7th ed.) Citation

Johnson, W. D., Jr. (1972). Geologic map of parts of the Newburgh and Yankeetown quadrangles, Henderson and Daviess counties, Kentucky. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Johnson, William D., Jr. Geologic Map of Parts of the Newburgh and Yankeetown Quadrangles, Henderson and Daviess Counties, Kentucky. Washington, D.C.: U.S. Geological Survey, 1972.

MLA (9th ed.) Citation

Johnson, William D., Jr. Geologic Map of Parts of the Newburgh and Yankeetown Quadrangles, Henderson and Daviess Counties, Kentucky. U.S. Geological Survey, 1972.