APA (7th ed.) Citation

Moltke, H., & Forbes, A. (2011). The Franco-German War of 1870-71. Project Gutenberg.

Chicago Style (17th ed.) Citation

Moltke, Helmuth, and Archibald Forbes. The Franco-German War of 1870-71. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Moltke, Helmuth, and Archibald Forbes. The Franco-German War of 1870-71. Project Gutenberg, 2011.

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