APA (7th ed.) Citation

United States. National Park Service. (2013). A Guide's guide to Acadia National Park. U.S. Department of the Interior, National Park Service.

Chicago Style (17th ed.) Citation

United States. National Park Service. A Guide's Guide to Acadia National Park. [Washington, D.C.]: U.S. Department of the Interior, National Park Service, 2013.

MLA (9th ed.) Citation

United States. National Park Service. A Guide's Guide to Acadia National Park. U.S. Department of the Interior, National Park Service, 2013.