APA (7th ed.) Citation

United States. National Park Service. (1998). General management plan summary: Isle Royale National Park, Michigan. U.S. Department of the Interior, National Park Service.

Chicago Style (17th ed.) Citation

United States. National Park Service. General Management Plan Summary: Isle Royale National Park, Michigan. [Washington, DC]: U.S. Department of the Interior, National Park Service, 1998.

MLA (9th ed.) Citation

United States. National Park Service. General Management Plan Summary: Isle Royale National Park, Michigan. U.S. Department of the Interior, National Park Service, 1998.