APA

Highway pavement distress indentification manual, . (1979). Highway condition and quality of highway construction. Washington DC: U.S. Department of Transportation. Federal Highway Administration.

Chicago

Highway pavement distress indentification manual, . 1979. Highway condition and quality of highway construction. Washington DC: U.S. Department of Transportation. Federal Highway Administration.

Harvard

Highway pavement distress indentification manual, . (1979). Highway condition and quality of highway construction. Washington DC: U.S. Department of Transportation. Federal Highway Administration.

MLA

Highway pavement distress indentification manual, . Highway condition and quality of highway construction. Washington DC: U.S. Department of Transportation. Federal Highway Administration. 1979.