APA (7th ed.) Citation

Bergström, C. (2007). Barbarossa: The air battle ; July - December 1941 (1. publ.). Midland/Ian Allan.

Chicago Style (17th ed.) Citation

Bergström, Christer. Barbarossa: The Air Battle ; July - December 1941. 1. publ. Hersham, Surrey: Midland/Ian Allan, 2007.

MLA (9th ed.) Citation

Bergström, Christer. Barbarossa: The Air Battle ; July - December 1941. 1. publ. Midland/Ian Allan, 2007.