APA (7th ed.) Citation

Darío, R., & Valera, J. (1945). Azul (6a.ed.). Espasa-Calpe.

Chicago Style (17th ed.) Citation

Darío, Rubén, and Juan Valera. Azul. 6a.ed. Buenos Aires: Espasa-Calpe, 1945.

MLA (9th ed.) Citation

Darío, Rubén, and Juan Valera. Azul. 6a.ed. Espasa-Calpe, 1945.

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