APA (7th ed.) Citation

London, J., & Guardiola, A. (1949). Aurora esplendida. Siglo XX.

Chicago Style (17th ed.) Citation

London, Jack, and Antonio Guardiola. Aurora Esplendida. Buenos Aires: Siglo XX, 1949.

MLA (9th ed.) Citation

London, Jack, and Antonio Guardiola. Aurora Esplendida. Siglo XX, 1949.

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