Cheeseman, I. C., & Bennett, W. E. (1957). The effect of the ground on a helicopter rotor in forward flight. Her Majesty's Stationery Office.
Chicago Style (17th ed.) CitationCheeseman, I. C., and W. E. Bennett. The Effect of the Ground on a Helicopter Rotor in Forward Flight. London: Her Majesty's Stationery Office, 1957.
MLA (9th ed.) CitationCheeseman, I. C., and W. E. Bennett. The Effect of the Ground on a Helicopter Rotor in Forward Flight. Her Majesty's Stationery Office, 1957.
Warning: These citations may not always be 100% accurate.