APA (7th ed.) Citation

Napoleon, I., & Conrad, H. (1913). Napoleons Leben Napoleons Leben.

Chicago Style (17th ed.) Citation

Napoleon, I., and Heinrich Conrad. "Napoleons Leben." Napoleons Leben 1913.

MLA (9th ed.) Citation

Napoleon, I., and Heinrich Conrad. "Napoleons Leben." Napoleons Leben, 1913.

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