APA (7th ed.) Citation

Texas. Transportation Planning Division. (1979). Official departmental map. Texas State Dept. of Highways and Public Transportation, Transportation Planning Div..

Chicago Style (17th ed.) Citation

Texas. Transportation Planning Division. Official Departmental Map. Austin, Tex.: Texas State Dept. of Highways and Public Transportation, Transportation Planning Div., 1979.

MLA (9th ed.) Citation

Texas. Transportation Planning Division. Official Departmental Map. Texas State Dept. of Highways and Public Transportation, Transportation Planning Div., 1979.