APA (7th ed.) Citation

Ruhe. (1994). War in the boats: My world war II submarine battles. Brassey's.

Chicago Style (17th ed.) Citation

Ruhe. War in the Boats: My World War II Submarine Battles. London: Brassey's, 1994.

MLA (8th ed.) Citation

Ruhe. War in the Boats: My World War II Submarine Battles. Brassey's, 1994.

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