APA (7th ed.) Citation

BUCHHEIM & Lawaetz. (1978). U-Boat war. Bantam Books.

Chicago Style (17th ed.) Citation

BUCHHEIM and Lawaetz. U-Boat War. Toronto: Bantam Books, 1978.

MLA (8th ed.) Citation

BUCHHEIM and Lawaetz. U-Boat War. Bantam Books, 1978.

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