Cita APA (7th ed.)
White, J. H. (1961). Introduction of the locomotive safety truck.
Cita Chicago (17th ed.)
White, John H. Introduction of the Locomotive Safety Truck. 1961.
Cita MLA (9th ed.)
White, John H. Introduction of the Locomotive Safety Truck. 1961.
Atenció: Aquestes cites poden no estar 100% correctes.