APA (7th ed.) Citation

Marshall, L. (2003). A History of the Nations and Empires Involved and a Study of the Events Culminating in the Great Conflict. Project Gutenberg.

Chicago Style (17th ed.) Citation

Marshall, Logan. A History of the Nations and Empires Involved and a Study of the Events Culminating in the Great Conflict. Project Gutenberg, 2003.

MLA (9th ed.) Citation

Marshall, Logan. A History of the Nations and Empires Involved and a Study of the Events Culminating in the Great Conflict. Project Gutenberg, 2003.

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