APA (7th ed.) Citation

Reynolds, F. J., Churchill, A. L., & Miller, F. T. (2006). The Story of the Great War, Volume III (of 12) The War Begins, Invasion of Belgium, Battle of the Marne. Project Gutenberg.

Chicago Style (17th ed.) Citation

Reynolds, Francis J., Allen L. Churchill, and Francis Trevelyan Miller. The Story of the Great War, Volume III (of 12) The War Begins, Invasion of Belgium, Battle of the Marne. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Reynolds, Francis J., et al. The Story of the Great War, Volume III (of 12) The War Begins, Invasion of Belgium, Battle of the Marne. Project Gutenberg, 2006.

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