APA (7th ed.) Citation

Green, W. (1961). The observer's book of aircraft: Describing one hundred and fifty aircraft (1961 [i.e. 10th] ed.). Warne.

Chicago Style (17th ed.) Citation

Green, William. The Observer's Book of Aircraft: Describing One Hundred and Fifty Aircraft. 1961 [i.e. 10th] ed. London : New York: Warne, 1961.

MLA (9th ed.) Citation

Green, William. The Observer's Book of Aircraft: Describing One Hundred and Fifty Aircraft. 1961 [i.e. 10th] ed. Warne, 1961.