APA (7th ed.) Citation

(1947). The journal of the Helicopter Association of Great Britain. Helicopter Association of Great Britain.

Chicago Style (17th ed.) Citation

The Journal of the Helicopter Association of Great Britain. London: Helicopter Association of Great Britain, 1947.

MLA (9th ed.) Citation

The Journal of the Helicopter Association of Great Britain. Helicopter Association of Great Britain, 1947.

Warning: These citations may not always be 100% accurate.