United States. National Park Service. (1995). Pecos National Historical Park: The Forked Lightning Ranch : Tex's "Dudes" to Texas cattle. The Service.
Chicago Style (17th ed.) CitationUnited States. National Park Service. Pecos National Historical Park: The Forked Lightning Ranch : Tex's "Dudes" to Texas Cattle. [Washington, D.C.?]: The Service, 1995.
MLA (9th ed.) CitationUnited States. National Park Service. Pecos National Historical Park: The Forked Lightning Ranch : Tex's "Dudes" to Texas Cattle. The Service, 1995.
Warning: These citations may not always be 100% accurate.