APA (7th ed.) Citation

Ludwig, E., Stern, A., & Bidou, H. (1929). Napoleon. Payot.

Chicago Style (17th ed.) Citation

Ludwig, Emil, Alice Stern, and Henry Bidou. Napoleon. Paris: Payot, 1929.

MLA (8th ed.) Citation

Ludwig, Emil, et al. Napoleon. Payot, 1929.

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