APA (7th ed.) Citation

United States. Bureau of Land Management. (1988). 1:100 000-scale metric topographic map of Fort Collins, Colorado, 1980: 30 X 60 minute series (topographic) (BLM ed.--1988.). The Bureau ; BLM State Office.

Chicago Style (17th ed.) Citation

United States. Bureau of Land Management. 1:100 000-scale Metric Topographic Map of Fort Collins, Colorado, 1980: 30 X 60 Minute Series (topographic). BLM ed.--1988. Reston, Va.: The Bureau ; BLM State Office, 1988.

MLA (9th ed.) Citation

United States. Bureau of Land Management. 1:100 000-scale Metric Topographic Map of Fort Collins, Colorado, 1980: 30 X 60 Minute Series (topographic). BLM ed.--1988. The Bureau ; BLM State Office, 1988.