APA Citation

American Association of State Highway and Transportation Officials. Technical Committee for Roadside Safety. (2011). Roadside design guide (4th ed.). Washington, D.C.: American Association of State Highway and Transportation Officials.

MLA Citation

American Association of State Highway and Transportation Officials. Technical Committee for Roadside Safety. Roadside Design Guide. 4th ed. Washington, D.C.: American Association of State Highway and Transportation Officials, 2011.

Warning: These citations may not always be 100% accurate.