APA (7th ed.) Citation

Díaz de Guzmán, R. (1945). La Argentina. Espasa-Calpe.

Chicago Style (17th ed.) Citation

Díaz de Guzmán, Ruy. La Argentina. Buenos Aires: Espasa-Calpe, 1945.

MLA (9th ed.) Citation

Díaz de Guzmán, Ruy. La Argentina. Espasa-Calpe, 1945.

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