Northern Hills Ranger District (S.D.). (2010). Steamboat project. U.S. Department of Agriculture, U.S. Forest Service, Black Hills National Forest, Northern Hills Ranger District.
Chicago Style (17th ed.) CitationNorthern Hills Ranger District (S.D.). Steamboat Project. [Spearfish, S.D.]: U.S. Department of Agriculture, U.S. Forest Service, Black Hills National Forest, Northern Hills Ranger District, 2010.
MLA (9th ed.) CitationNorthern Hills Ranger District (S.D.). Steamboat Project. U.S. Department of Agriculture, U.S. Forest Service, Black Hills National Forest, Northern Hills Ranger District, 2010.
Warning: These citations may not always be 100% accurate.