APA

U.S. Department of Transportation. FHWA. Bureau of Motor Carrier Safety, . (1979). 1976-1978 analysis of motor carrier accidents involving vehicle defects or mechanical failure. Washington DC: U.S. Department of Transportation. FHWA. Bureau of Motor Carrier Safety.

Chicago

U.S. Department of Transportation. FHWA. Bureau of Motor Carrier Safety, . 1979. 1976-1978 analysis of motor carrier accidents involving vehicle defects or mechanical failure. Washington DC: U.S. Department of Transportation. FHWA. Bureau of Motor Carrier Safety.

Harvard

U.S. Department of Transportation. FHWA. Bureau of Motor Carrier Safety, . (1979). 1976-1978 analysis of motor carrier accidents involving vehicle defects or mechanical failure. Washington DC: U.S. Department of Transportation. FHWA. Bureau of Motor Carrier Safety.

MLA

U.S. Department of Transportation. FHWA. Bureau of Motor Carrier Safety, . 1976-1978 analysis of motor carrier accidents involving vehicle defects or mechanical failure. Washington DC: U.S. Department of Transportation. FHWA. Bureau of Motor Carrier Safety. 1979.