United States. Bureau of Land Management. Colorado State Office & Geological Survey (U.S.). (1980). State of Colorado (Public lands ed.). Bureau of Land Management, Colorado State Office.
Chicago Style (17th ed.) CitationUnited States. Bureau of Land Management. Colorado State Office and Geological Survey (U.S.). State of Colorado. Public lands ed. Lakewood, CO: Bureau of Land Management, Colorado State Office, 1980.
MLA (9th ed.) CitationUnited States. Bureau of Land Management. Colorado State Office and Geological Survey (U.S.). State of Colorado. Public lands ed. Bureau of Land Management, Colorado State Office, 1980.
Warning: These citations may not always be 100% accurate.