APA (7th ed.) Citation

United States. Federal Highway Administration. (1978). Emergency escape ramps for runaway heavy vehicles. Dept. of Transportation, Federal Highway Administration.

Chicago Style (17th ed.) Citation

United States. Federal Highway Administration. Emergency Escape Ramps for Runaway Heavy Vehicles. Washington: Dept. of Transportation, Federal Highway Administration, 1978.

MLA (9th ed.) Citation

United States. Federal Highway Administration. Emergency Escape Ramps for Runaway Heavy Vehicles. Dept. of Transportation, Federal Highway Administration, 1978.