Anna, P. D., & Nicks, O. W. (1983). International Harvester aerodynamic development program: Model 9370 tractor phase one : test number 8231. Texas Engineering Experiment Station, Aerospace Engineering Division, Texas A & M University System.
Chicago Style (17th ed.) CitationAnna, Paul D., and Oran W. Nicks. International Harvester Aerodynamic Development Program: Model 9370 Tractor Phase One : Test Number 8231. College Station, Texas: Texas Engineering Experiment Station, Aerospace Engineering Division, Texas A & M University System, 1983.
MLA (9th ed.) CitationAnna, Paul D., and Oran W. Nicks. International Harvester Aerodynamic Development Program: Model 9370 Tractor Phase One : Test Number 8231. Texas Engineering Experiment Station, Aerospace Engineering Division, Texas A & M University System, 1983.