APA (7th ed.) Citation

Wynn, S. (2021). Hitler's air defences. Pen and Sword Military.

Chicago Style (17th ed.) Citation

Wynn, Stephen. Hitler's Air Defences. Barnsley: Pen and Sword Military, 2021.

MLA (9th ed.) Citation

Wynn, Stephen. Hitler's Air Defences. Pen and Sword Military, 2021.

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