United States. Bureau of Land Management. Vernal Field Office. (2011). Greater Natural Buttes: Supplement to the draft environmental impact statement. Bureau of Land Management, Vernal Field Office/Utah.
Chicago Style (17th ed.) CitationUnited States. Bureau of Land Management. Vernal Field Office. Greater Natural Buttes: Supplement to the Draft Environmental Impact Statement. Vernal, UT: Bureau of Land Management, Vernal Field Office/Utah, 2011.
MLA (9th ed.) CitationUnited States. Bureau of Land Management. Vernal Field Office. Greater Natural Buttes: Supplement to the Draft Environmental Impact Statement. Bureau of Land Management, Vernal Field Office/Utah, 2011.
Warning: These citations may not always be 100% accurate.