APA (7th ed.) Citation

Smith, P. C. (2007). Naval warfare in the English Channel 1939-1945. Pen & Sword Military.

Chicago Style (17th ed.) Citation

Smith, Peter C. Naval Warfare in the English Channel 1939-1945. Barnsley: Pen & Sword Military, 2007.

MLA (9th ed.) Citation

Smith, Peter C. Naval Warfare in the English Channel 1939-1945. Pen & Sword Military, 2007.

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