APA (7th ed.) Citation

United States. Bureau of Land Management, United States. Bureau of Land Management. Montana State Office, & National Science and Technology Center (U.S.). (2003). Montana: Forsyth : 1:100,000-scale topographic map : 30 x 60 minute series (topographic) (BLM ed., 2003.). U.S. Dept. of the Interior, Bureau of Land Management ; U.S. Geological Survey.

Chicago Style (17th ed.) Citation

United States. Bureau of Land Management, United States. Bureau of Land Management. Montana State Office, and National Science and Technology Center (U.S.). Montana: Forsyth : 1:100,000-scale Topographic Map : 30 X 60 Minute Series (topographic). BLM ed., 2003. [Reston, Va.] : Denver, CO: U.S. Dept. of the Interior, Bureau of Land Management ; U.S. Geological Survey, 2003.

MLA (9th ed.) Citation

United States. Bureau of Land Management, et al. Montana: Forsyth : 1:100,000-scale Topographic Map : 30 X 60 Minute Series (topographic). BLM ed., 2003. U.S. Dept. of the Interior, Bureau of Land Management ; U.S. Geological Survey, 2003.