APA (7th ed.) Citation

Texas. Parks and Wildlife Department. (1989). Pedernales Hill Country Nature Trail. Texas Parks and Wildlife Dept..

Chicago Style (17th ed.) Citation

Texas. Parks and Wildlife Department. Pedernales Hill Country Nature Trail. Austin, Tex.: Texas Parks and Wildlife Dept., 1989.

MLA (9th ed.) Citation

Texas. Parks and Wildlife Department. Pedernales Hill Country Nature Trail. Texas Parks and Wildlife Dept., 1989.