Citação norma APA

FOS. (1991). Engines: A service, testing, and maintenance guide for engine systems in off-road vehicles, trucks, buses, and automobiles. Illinois: John Deere.

Citação norma Chicago

FOS. Engines: A Service, Testing, and Maintenance Guide for Engine Systems in Off-road Vehicles, Trucks, Buses, and Automobiles. Illinois: John Deere, 1991.

Citação norma MLA

FOS. Engines: A Service, Testing, and Maintenance Guide for Engine Systems in Off-road Vehicles, Trucks, Buses, and Automobiles. Illinois: John Deere, 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.