APA (7th ed.) Citation

United States. National Park Service. (1984). Canyonlands: Canyonlands National Park, Utah. The Service.

Chicago Style (17th ed.) Citation

United States. National Park Service. Canyonlands: Canyonlands National Park, Utah. [Washington, D.C.]: The Service, 1984.

MLA (9th ed.) Citation

United States. National Park Service. Canyonlands: Canyonlands National Park, Utah. The Service, 1984.

Warning: These citations may not always be 100% accurate.