APA (7th ed.) Citation

Ferrara, O. (1943). El Papa Borgia (2. ed.). Nave.

Chicago Style (17th ed.) Citation

Ferrara, Orestes. El Papa Borgia. 2. ed. Madrid: Nave, 1943.

MLA (9th ed.) Citation

Ferrara, Orestes. El Papa Borgia. 2. ed. Nave, 1943.