APA (7th ed.) Citation

Werner, H. A. (1969). Iron coffins: A personal account of the German U-boat battles of World War II ([Book club ed.].). Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Werner, Herbert A. Iron Coffins: A Personal Account of the German U-boat Battles of World War II. [Book club ed.]. New York: Holt, Rinehart and Winston, 1969.

MLA (9th ed.) Citation

Werner, Herbert A. Iron Coffins: A Personal Account of the German U-boat Battles of World War II. [Book club ed.]. Holt, Rinehart and Winston, 1969.