APA (7th ed.) Citation

United States. National Park Service. (1998). El Camino Real de los Tejas, Texas, Louisiana: National historic trail feasibility study and environmental assessment. U.S. Dept. of the Interior, National Park Service.

Chicago Style (17th ed.) Citation

United States. National Park Service. El Camino Real De Los Tejas, Texas, Louisiana: National Historic Trail Feasibility Study and Environmental Assessment. [Denver, Colo.?]: U.S. Dept. of the Interior, National Park Service, 1998.

MLA (9th ed.) Citation

United States. National Park Service. El Camino Real De Los Tejas, Texas, Louisiana: National Historic Trail Feasibility Study and Environmental Assessment. U.S. Dept. of the Interior, National Park Service, 1998.