APA (7th ed.) Citation

Willmer, M. A. P. (1966). The motion of helicopter blades at low rotor speeds in high winds. H.M.S.O..

Chicago Style (17th ed.) Citation

Willmer, M. A. P. The Motion of Helicopter Blades at Low Rotor Speeds in High Winds. London: H.M.S.O., 1966.

MLA (9th ed.) Citation

Willmer, M. A. P. The Motion of Helicopter Blades at Low Rotor Speeds in High Winds. H.M.S.O., 1966.