APA (7th ed.) Citation

Bradham. (2003). Hitler's U-boat fortresses. Praeger.

Chicago Style (17th ed.) Citation

Bradham. Hitler's U-boat Fortresses. London: Praeger, 2003.

MLA (8th ed.) Citation

Bradham. Hitler's U-boat Fortresses. Praeger, 2003.

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