APA (7th ed.) Citation

EdwardslhBernard. Donitz and the wolf packs: The U-boats at war.

Chicago Style (17th ed.) Citation

EdwardslhBernard. Donitz and the Wolf Packs: The U-boats at War. LondonlbCasselllc1996.

MLA (9th ed.) Citation

EdwardslhBernard. Donitz and the Wolf Packs: The U-boats at War.

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