APA (7th ed.) Citation

Strasser, O. (1949). Offener Brief an General Clay: Carta abierta al general Lucius Clay. Editorial Guadalupe.

Chicago Style (17th ed.) Citation

Strasser, Otto. Offener Brief an General Clay: Carta Abierta Al General Lucius Clay. Buenos Aires: Editorial Guadalupe, 1949.

MLA (8th ed.) Citation

Strasser, Otto. Offener Brief an General Clay: Carta Abierta Al General Lucius Clay. Editorial Guadalupe, 1949.