APA (7th ed.) Citation

Jefford. (2014). Observers and navigators and other non-pilot aircrew in the RFC, RNAS and RAF. Grub Street.

Chicago Style (17th ed.) Citation

Jefford. Observers and Navigators and Other Non-pilot Aircrew in the RFC, RNAS and RAF. London: Grub Street, 2014.

MLA (8th ed.) Citation

Jefford. Observers and Navigators and Other Non-pilot Aircrew in the RFC, RNAS and RAF. Grub Street, 2014.

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