APA (7th ed.) Citation

(1939). El racismo: Barbarie, religion, o locura? Ed. "Alerta".

Chicago Style (17th ed.) Citation

El Racismo: Barbarie, Religion, O Locura? Buenos Aires: Ed. "Alerta", 1939.

MLA (8th ed.) Citation

El Racismo: Barbarie, Religion, O Locura? Ed. "Alerta", 1939.

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