United States. Bureau of Land Management. (1989). Surface management status: 1:100 000-scale metric topographic map of Polson, Montana, 1980 : 30 x 60 minute series (topographic) (BLM ed.--1988.). The Survey ; BLM State Office.
Chicago Style (17th ed.) CitationUnited States. Bureau of Land Management. Surface Management Status: 1:100 000-scale Metric Topographic Map of Polson, Montana, 1980 : 30 X 60 Minute Series (topographic). BLM ed.--1988. Reston, Va. : Billings, MT: The Survey ; BLM State Office, 1989.
MLA (9th ed.) CitationUnited States. Bureau of Land Management. Surface Management Status: 1:100 000-scale Metric Topographic Map of Polson, Montana, 1980 : 30 X 60 Minute Series (topographic). BLM ed.--1988. The Survey ; BLM State Office, 1989.
Warning: These citations may not always be 100% accurate.