APA (7th ed.) Citation

Halpenny, B. B. Military airfields of Greater London. Stephens.

Chicago Style (17th ed.) Citation

Halpenny, Bruce Barrymore. Military Airfields of Greater London. Cambridge: Stephens.

MLA (8th ed.) Citation

Halpenny, Bruce Barrymore. Military Airfields of Greater London. Stephens.

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