APA (7th ed.) Citation

Gilbert, M. (2006). The Somme: Heroism and horror in the First World War (1. ed.). Holt.

Chicago Style (17th ed.) Citation

Gilbert, Martin. The Somme: Heroism and Horror in the First World War. 1. ed. New York: Holt, 2006.

MLA (9th ed.) Citation

Gilbert, Martin. The Somme: Heroism and Horror in the First World War. 1. ed. Holt, 2006.