United States. Bureau of Land Management & Geological Survey (U.S.). (1988). Chaco Canyon quadrangle, New Mexico: 1:100 000-scale series (topographic) (Reised 1987.). Bureau of Land Management.
Chicago Style (17th ed.) CitationUnited States. Bureau of Land Management and Geological Survey (U.S.). Chaco Canyon Quadrangle, New Mexico: 1:100 000-scale Series (topographic). Reised 1987. Reston, Virginia: Bureau of Land Management, 1988.
MLA (9th ed.) CitationUnited States. Bureau of Land Management and Geological Survey (U.S.). Chaco Canyon Quadrangle, New Mexico: 1:100 000-scale Series (topographic). Reised 1987. Bureau of Land Management, 1988.
Warning: These citations may not always be 100% accurate.