Cita APA (7a ed.)

Kuhar, J. E. (1991). Engines: A service, testing, and maintenance guide for engine systems in off- road vehicles, trucks, buses, and automobiles (1st edition.). John Deere.

Cita Chicago Style (17a ed.)

Kuhar, John E. Engines: A Service, Testing, and Maintenance Guide for Engine Systems in off- Road Vehicles, Trucks, Buses, and Automobiles. 1st edition. Illinois: John Deere, 1991.

Cita MLA (8a ed.)

Kuhar, John E. Engines: A Service, Testing, and Maintenance Guide for Engine Systems in off- Road Vehicles, Trucks, Buses, and Automobiles. 1st edition. John Deere, 1991.