Livesay, E. A., McGrain, P., & Kentucky Geological Survey. (1962). Geology of the Mammoth Cave National Park area (Rev. / by Preston McGrain.). Kentucky Geological Survey.
Chicago Style (17th ed.) CitationLivesay, Elizabeth Ann, Preston McGrain, and Kentucky Geological Survey. Geology of the Mammoth Cave National Park Area. Rev. / by Preston McGrain. Lexington: Kentucky Geological Survey, 1962.
MLA (8th ed.) CitationLivesay, Elizabeth Ann, et al. Geology of the Mammoth Cave National Park Area. Rev. / by Preston McGrain. Kentucky Geological Survey, 1962.
Warning: These citations may not always be 100% accurate.