Cita APA

Goering, C. E., & Hansen, A. C. (2004). Engine and tractor power (4. edition.). St. Joseph, MI: American Society of Agricultural Engineers.

Citación estilo Chicago

Goering, Carroll E., y Alan C. Hansen. Engine and Tractor Power. 4. edition. St. Joseph, MI: American Society of Agricultural Engineers, 2004.

Cita MLA

Goering, Carroll E., y Alan C. Hansen. Engine and Tractor Power. 4. edition. St. Joseph, MI: American Society of Agricultural Engineers, 2004.