APA (7th ed.) Citation

Sand, G. (1950). Juan de la Roca (2a ed.). Espasa-Calpe.

Chicago Style (17th ed.) Citation

Sand, George. Juan De La Roca. 2a ed. Buenos Aires: Espasa-Calpe, 1950.

MLA (8th ed.) Citation

Sand, George. Juan De La Roca. 2a ed. Espasa-Calpe, 1950.

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