APA (7th ed.) Citation

Ludwig, E. (1957). Napoleón (18a ed.). Juventud.

Chicago Style (17th ed.) Citation

Ludwig, Emil. Napoleón. 18a ed. Barcelona: Juventud, 1957.

MLA (9th ed.) Citation

Ludwig, Emil. Napoleón. 18a ed. Juventud, 1957.

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