APA (7th ed.) Citation

Ridley, J. G. (1980). Napoleon III and Eugenie. Viking Press.

Chicago Style (17th ed.) Citation

Ridley, Jasper Godwin. Napoleon III and Eugenie. New York: Viking Press, 1980.

MLA (9th ed.) Citation

Ridley, Jasper Godwin. Napoleon III and Eugenie. Viking Press, 1980.