APA (7th ed.) Citation

Kirchubel. (2003). Operation barbarossa 1941(1): Army group south. Osprey Publishing.

Chicago Style (17th ed.) Citation

Kirchubel. Operation Barbarossa 1941(1): Army Group South. United Kingdom: Osprey Publishing, 2003.

MLA (8th ed.) Citation

Kirchubel. Operation Barbarossa 1941(1): Army Group South. Osprey Publishing, 2003.

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