APA (7th ed.) Citation

Goering, C. E., & Hansen, A. C. (2004). Engine and tractor power (Fourth edition.). American Society of Agricultural Engineers.

Chicago Style (17th ed.) Citation

Goering, Carroll E., and Allen C. Hansen. Engine and Tractor Power. Fourth edition. St. Joseph, Mich: American Society of Agricultural Engineers, 2004.

MLA (8th ed.) Citation

Goering, Carroll E., and Allen C. Hansen. Engine and Tractor Power. Fourth edition. American Society of Agricultural Engineers, 2004.