APA

U.S. Department of Transportation. Federal Highway Administration, . (1978). Sample specifications for engineering fabrics from Alabama, California, Illinois, New York, U.S. Army Corps of Engineers, USDA Forest Service. Washington DC: U.S. Department of Transportation. Federal Highway Administration.

Chicago

U.S. Department of Transportation. Federal Highway Administration, . 1978. Sample specifications for engineering fabrics from Alabama, California, Illinois, New York, U.S. Army Corps of Engineers, USDA Forest Service. Washington DC: U.S. Department of Transportation. Federal Highway Administration.

Harvard

U.S. Department of Transportation. Federal Highway Administration, . (1978). Sample specifications for engineering fabrics from Alabama, California, Illinois, New York, U.S. Army Corps of Engineers, USDA Forest Service. Washington DC: U.S. Department of Transportation. Federal Highway Administration.

MLA

U.S. Department of Transportation. Federal Highway Administration, . Sample specifications for engineering fabrics from Alabama, California, Illinois, New York, U.S. Army Corps of Engineers, USDA Forest Service. Washington DC: U.S. Department of Transportation. Federal Highway Administration. 1978.