APA (7th ed.) Citation

United States. Federal Highway Administration & American Association of State Highway and Transportation Officials. (2001). Work zone operations best practices guidebook. U.S. Dept. of Transportation, Federal Highway Administration.

Chicago Style (17th ed.) Citation

United States. Federal Highway Administration and American Association of State Highway and Transportation Officials. Work Zone Operations Best Practices Guidebook. [Washington, D.C.?]: U.S. Dept. of Transportation, Federal Highway Administration, 2001.

MLA (9th ed.) Citation

United States. Federal Highway Administration and American Association of State Highway and Transportation Officials. Work Zone Operations Best Practices Guidebook. U.S. Dept. of Transportation, Federal Highway Administration, 2001.