Citazione Stile APA (7a Edizione)

Plenum Publishing, Hilliard, J. C., & Springer, G. S. (1984). Fuel economy in road vehicles powered by spark ignition engines. Plenum Press.

Citazione stile Chigago Style (17a edizione)

Plenum Publishing, John C. Hilliard, e George S. Springer. Fuel Economy in Road Vehicles Powered by Spark Ignition Engines. New York ; London: Plenum Press, 1984.

Citatione MLA (9a ed.)

Plenum Publishing, et al. Fuel Economy in Road Vehicles Powered by Spark Ignition Engines. Plenum Press, 1984.