APA (7th ed.) Citation

Seward, D. (1989). Napoleon and Hitler: A comparative biography (1st American ed.). Viking.

Chicago Style (17th ed.) Citation

Seward, Desmond. Napoleon and Hitler: A Comparative Biography. 1st American ed. New York NY, USA: Viking, 1989.

MLA (9th ed.) Citation

Seward, Desmond. Napoleon and Hitler: A Comparative Biography. 1st American ed. Viking, 1989.

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