APA (7th ed.) Citation

Rohwer, J. (1977). The critical convoy battles of march 1943: The battle for HX. 229 SC122. Allan.

Chicago Style (17th ed.) Citation

Rohwer, Jürgen. The Critical Convoy Battles of March 1943: The Battle for HX. 229 SC122. London: Allan, 1977.

MLA (9th ed.) Citation

Rohwer, Jürgen. The Critical Convoy Battles of March 1943: The Battle for HX. 229 SC122. Allan, 1977.

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