APA (7th ed.) Citation

Bruce, J. M. (1967). The Sopwith Triplane. Profile Publ.

Chicago Style (17th ed.) Citation

Bruce, John Macintosh. The Sopwith Triplane. Leatherhead: Profile Publ, 1967.

MLA (9th ed.) Citation

Bruce, John Macintosh. The Sopwith Triplane. Profile Publ, 1967.

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