American Association of State Highway and Transportation Officials Task Force for Environmental Design. (1991). A Guide for transportation landscape and environmental design. American Association of State Highway and Transportation Officials.
Chicago Style (17th ed.) CitationAmerican Association of State Highway and Transportation Officials Task Force for Environmental Design. A Guide for Transportation Landscape and Environmental Design. American Association of State Highway and Transportation Officials, 1991.
MLA (8th ed.) CitationAmerican Association of State Highway and Transportation Officials Task Force for Environmental Design. A Guide for Transportation Landscape and Environmental Design. American Association of State Highway and Transportation Officials, 1991.