APA

Tierney W., Johnson E. & Crawford N. (1975). Energy conservation. Optimization of the vehicle-fuel-refinery system. Warrendale, PA: Society of Automotive Engineers. Paper nr 75 06 73.

Chicago

Tierney WT, Johnson EM and Crawford NR. 1975. Energy conservation. Optimization of the vehicle-fuel-refinery system. Warrendale, PA: Society of Automotive Engineers. Paper nr 75 06 73.

Harvard

Tierney W., Johnson E. and Crawford N. (1975). Energy conservation. Optimization of the vehicle-fuel-refinery system. Warrendale, PA: Society of Automotive Engineers. Paper nr 75 06 73.

MLA

Tierney WT, Johnson EM and Crawford NR. Energy conservation. Optimization of the vehicle-fuel-refinery system. Warrendale, PA: Society of Automotive Engineers. Paper nr 75 06 73. 1975.