APA (7th ed.) Citation

Oliver, F. S., Oliver, W. E., & Gwynn, S. (1936). The anvil of war: Letters between F.S. Oliver & his brother, 1914-1918. Macmillan.

Chicago Style (17th ed.) Citation

Oliver, Frederick Scott, William Edgar Oliver, and Stephen Gwynn. The Anvil of War: Letters Between F.S. Oliver & His Brother, 1914-1918. London: Macmillan, 1936.

MLA (8th ed.) Citation

Oliver, Frederick Scott, et al. The Anvil of War: Letters Between F.S. Oliver & His Brother, 1914-1918. Macmillan, 1936.