APA (7th ed.) Citation

Rohwer, J. (1977). The critical convoy battles of March 1943: The battle for HX.229/SC122. Naval Institute Press.

Chicago Style (17th ed.) Citation

Rohwer, Jürgen. The Critical Convoy Battles of March 1943: The Battle for HX.229/SC122. Annapolis: Naval Institute Press, 1977.

MLA (9th ed.) Citation

Rohwer, Jürgen. The Critical Convoy Battles of March 1943: The Battle for HX.229/SC122. Naval Institute Press, 1977.