APA

Fairweather R., . (1977). Gas emissions and fuel economy of the light duty diesel truck. Warrendale, PA: Society of Automotive Engineers. Paper 77 02 56.

Chicago

Fairweather RG, . 1977. Gas emissions and fuel economy of the light duty diesel truck. Warrendale, PA: Society of Automotive Engineers. Paper 77 02 56.

Harvard

Fairweather R., . (1977). Gas emissions and fuel economy of the light duty diesel truck. Warrendale, PA: Society of Automotive Engineers. Paper 77 02 56.

MLA

Fairweather RG, . Gas emissions and fuel economy of the light duty diesel truck. Warrendale, PA: Society of Automotive Engineers. Paper 77 02 56. 1977.