APA (7th ed.) Citation

Langford, W. (2013). The Great War illustrated 1914. Pen & Sword Military.

Chicago Style (17th ed.) Citation

Langford, William. The Great War Illustrated 1914. Barnsley, UK: Pen & Sword Military, 2013.

MLA (9th ed.) Citation

Langford, William. The Great War Illustrated 1914. Pen & Sword Military, 2013.

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