APA (7th ed.) Citation

Haythornthwaite, P. J. (1990). The Napoleonic source book. Facts on File.

Chicago Style (17th ed.) Citation

Haythornthwaite, Philip J. The Napoleonic Source Book. New York: Facts on File, 1990.

MLA (9th ed.) Citation

Haythornthwaite, Philip J. The Napoleonic Source Book. Facts on File, 1990.