APA (7th ed.) Citation

Gilbert, M. (2007). Somme: The heroism and horror of war. John Murray.

Chicago Style (17th ed.) Citation

Gilbert, Martin. Somme: The Heroism and Horror of War. London: John Murray, 2007.

MLA (9th ed.) Citation

Gilbert, Martin. Somme: The Heroism and Horror of War. John Murray, 2007.

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