APA (7th ed.) Citation

De Saint-Exupéry, A. Ciudadela.

Chicago Style (17th ed.) Citation

De Saint-Exupéry, Antoine. Ciudadela. Buenos Aires : Goncourt.

MLA (8th ed.) Citation

De Saint-Exupéry, Antoine. Ciudadela.

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