Kosovich, J. J. (2008). State of Louisiana, highlighting low-lying areas derived from USGS digital elevation data (Version 1.0.). U.S. Dept. of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationKosovich, John J. State of Louisiana, Highlighting Low-lying Areas Derived from USGS Digital Elevation Data. Version 1.0. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 2008.
MLA (9th ed.) CitationKosovich, John J. State of Louisiana, Highlighting Low-lying Areas Derived from USGS Digital Elevation Data. Version 1.0. U.S. Dept. of the Interior, U.S. Geological Survey, 2008.
Warning: These citations may not always be 100% accurate.