APA (7th ed.) Citation

United States. National Park Service. (1963). Shadow Mountain National Recreation Area, Colorado (Rev. [ed.].). United States Department of the Interior, National Park Service.

Chicago Style (17th ed.) Citation

United States. National Park Service. Shadow Mountain National Recreation Area, Colorado. Rev. [ed.]. [Washington, D.C.]: United States Department of the Interior, National Park Service, 1963.

MLA (9th ed.) Citation

United States. National Park Service. Shadow Mountain National Recreation Area, Colorado. Rev. [ed.]. United States Department of the Interior, National Park Service, 1963.