APA (7th ed.) Citation

Broadbent, E. G., & Clarke, M. (1961). Elevator flutter involving two tabs: By E. G. Broadbent and Mary Clarke. Her Majesty's Stationery Office.

Chicago Style (17th ed.) Citation

Broadbent, E. G., and Mary Clarke. Elevator Flutter Involving Two Tabs: By E. G. Broadbent and Mary Clarke. London: Her Majesty's Stationery Office, 1961.

MLA (9th ed.) Citation

Broadbent, E. G., and Mary Clarke. Elevator Flutter Involving Two Tabs: By E. G. Broadbent and Mary Clarke. Her Majesty's Stationery Office, 1961.