APA (7th ed.) Citation

United States. Federal Highway Administration. (2009). LED raised pavement markers. U.S. Dept. of Transportation, Federal Highway Administration.

Chicago Style (17th ed.) Citation

United States. Federal Highway Administration. LED Raised Pavement Markers. [Washington, D.C.]: U.S. Dept. of Transportation, Federal Highway Administration, 2009.

MLA (9th ed.) Citation

United States. Federal Highway Administration. LED Raised Pavement Markers. U.S. Dept. of Transportation, Federal Highway Administration, 2009.