Fegeas, R. G. (1983). Land use and land cover digital data: U.S.G.S. digital cartographic data standards. United States Department of the Interior, Geological Survey.
Chicago Style (17th ed.) CitationFegeas, Robin G. Land Use and Land Cover Digital Data: U.S.G.S. Digital Cartographic Data Standards. Reston, Virginia: United States Department of the Interior, Geological Survey, 1983.
MLA (9th ed.) CitationFegeas, Robin G. Land Use and Land Cover Digital Data: U.S.G.S. Digital Cartographic Data Standards. United States Department of the Interior, Geological Survey, 1983.
Warning: These citations may not always be 100% accurate.