APA (7th ed.) Citation

Beamish, R. J., & March, F. A. (2005). History of the World War, Vol. 3. Project Gutenberg.

Chicago Style (17th ed.) Citation

Beamish, Richard Joseph, and Francis Andrew March. History of the World War, Vol. 3. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Beamish, Richard Joseph, and Francis Andrew March. History of the World War, Vol. 3. Project Gutenberg, 2005.

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