Louisiana. Department of Conservation, Geological Survey (U.S.), & Louisiana Geological Survey. (1939). Geological pamphlet. Dept. of Conservation, Louisiana Geological Survey.
Chicago Style (17th ed.) CitationLouisiana. Department of Conservation, Geological Survey (U.S.), and Louisiana Geological Survey. Geological Pamphlet. New Orleans, La.: Dept. of Conservation, Louisiana Geological Survey, 1939.
MLA (9th ed.) CitationLouisiana. Department of Conservation, et al. Geological Pamphlet. Dept. of Conservation, Louisiana Geological Survey, 1939.
Warning: These citations may not always be 100% accurate.