Butler, S. F. J., Moy, B. A., & Hutchins, G. D. (1966). Low-speed tunnel tests of an aspect-ratio 9 jet-flap model, with ground simulation by moving-belt rig. H.M.S.O..
Chicago Style (17th ed.) CitationButler, S. F. J., B. A. Moy, and G. D. Hutchins. Low-speed Tunnel Tests of an Aspect-ratio 9 Jet-flap Model, with Ground Simulation by Moving-belt Rig. London: H.M.S.O., 1966.
MLA (9th ed.) CitationButler, S. F. J., et al. Low-speed Tunnel Tests of an Aspect-ratio 9 Jet-flap Model, with Ground Simulation by Moving-belt Rig. H.M.S.O., 1966.
Warning: These citations may not always be 100% accurate.