APA (7th ed.) Citation

Fowler. (2004). Barbarossa: The first 7 days. Casemate.

Chicago Style (17th ed.) Citation

Fowler. Barbarossa: The First 7 Days. Havertown, PA: Casemate, 2004.

MLA (8th ed.) Citation

Fowler. Barbarossa: The First 7 Days. Casemate, 2004.

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