APA (7th ed.) Citation

United States. National Park Service. (2013). Bryce Canyon: Bryce Canyon National Park, Utah. National Park Service.

Chicago Style (17th ed.) Citation

United States. National Park Service. Bryce Canyon: Bryce Canyon National Park, Utah. [Washington, D.C.]: National Park Service, 2013.

MLA (9th ed.) Citation

United States. National Park Service. Bryce Canyon: Bryce Canyon National Park, Utah. National Park Service, 2013.

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