Cita APA (7th ed.)
ebrary, Inc. (1992). Automotive fuel economy: How far should we go? National Academy Press.
Cita Chicago (17th ed.)
ebrary, Inc. Automotive Fuel Economy: How Far Should We Go? Washington: National Academy Press, 1992.
Cita MLA (9th ed.)
ebrary, Inc. Automotive Fuel Economy: How Far Should We Go? National Academy Press, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.