United States. Forest Service. (2013). Mountain biking, Superior National Forest, north shore area, Tofte & Grand Marais, MN. U.S. Department of Agriculture, Forest Service.
Chicago Style (17th ed.) CitationUnited States. Forest Service. Mountain Biking, Superior National Forest, North Shore Area, Tofte & Grand Marais, MN. [Duluth, Minn.]: U.S. Department of Agriculture, Forest Service, 2013.
MLA (9th ed.) CitationUnited States. Forest Service. Mountain Biking, Superior National Forest, North Shore Area, Tofte & Grand Marais, MN. U.S. Department of Agriculture, Forest Service, 2013.
Warning: These citations may not always be 100% accurate.