APA (7th ed.) Citation

Ryan. (2003). Napoleon's shield and guardian: The unconquerable general Daumesnil. Stackpole Books.

Chicago Style (17th ed.) Citation

Ryan. Napoleon's Shield and Guardian: The Unconquerable General Daumesnil. London: Stackpole Books, 2003.

MLA (8th ed.) Citation

Ryan. Napoleon's Shield and Guardian: The Unconquerable General Daumesnil. Stackpole Books, 2003.

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