Isle Royale National Park (Agency : U.S.). (2011). Final wilderness and backcountry management plan and environmental impact statement: Isle Royale National Park, Michigan. National Park Service, United States Department of the Interior.
Chicago Style (17th ed.) CitationIsle Royale National Park (Agency : U.S.). Final Wilderness and Backcountry Management Plan and Environmental Impact Statement: Isle Royale National Park, Michigan. [Washington, D.C.]: National Park Service, United States Department of the Interior, 2011.
MLA (9th ed.) CitationIsle Royale National Park (Agency : U.S.). Final Wilderness and Backcountry Management Plan and Environmental Impact Statement: Isle Royale National Park, Michigan. National Park Service, United States Department of the Interior, 2011.