United States. Bureau of Land Management. (1987). 1:100 000-scale metric topographic map of Steamboat Springs, Colorado, 1980: 30 X 60 minute series (topographic) (BLM ed.--1988.). The Bureau ; BLM State Office.
Chicago Style (17th ed.) CitationUnited States. Bureau of Land Management. 1:100 000-scale Metric Topographic Map of Steamboat Springs, Colorado, 1980: 30 X 60 Minute Series (topographic). BLM ed.--1988. Reston, Va.: The Bureau ; BLM State Office, 1987.
MLA (9th ed.) CitationUnited States. Bureau of Land Management. 1:100 000-scale Metric Topographic Map of Steamboat Springs, Colorado, 1980: 30 X 60 Minute Series (topographic). BLM ed.--1988. The Bureau ; BLM State Office, 1987.
Warning: These citations may not always be 100% accurate.