APA (7th ed.) Citation

Peck, J. H., & Pierce, K. L. (1966). Geologic map of part of the Manchester Islands quadrangle, Lewis County, Kentucky. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Peck, John H., and Kenneth L. Pierce. Geologic Map of Part of the Manchester Islands Quadrangle, Lewis County, Kentucky. Washington, D.C.: U.S. Geological Survey, 1966.

MLA (9th ed.) Citation

Peck, John H., and Kenneth L. Pierce. Geologic Map of Part of the Manchester Islands Quadrangle, Lewis County, Kentucky. U.S. Geological Survey, 1966.