APA (7th ed.) Citation

Hough, R. (1986). The longest battle: The war at sea, 1939-45 (1st U.S. ed.). Morrow.

Chicago Style (17th ed.) Citation

Hough, Richard. The Longest Battle: The War at Sea, 1939-45. 1st U.S. ed. New York: Morrow, 1986.

MLA (9th ed.) Citation

Hough, Richard. The Longest Battle: The War at Sea, 1939-45. 1st U.S. ed. Morrow, 1986.