APA (7th ed.) Citation

Smith, P. C. (2021). Naval warfare in the English Channel 1939-1945. Pen & Sword Maritime.

Chicago Style (17th ed.) Citation

Smith, Peter C. Naval Warfare in the English Channel 1939-1945. Barnsley: Pen & Sword Maritime, 2021.

MLA (9th ed.) Citation

Smith, Peter C. Naval Warfare in the English Channel 1939-1945. Pen & Sword Maritime, 2021.

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