APA (7th ed.) Citation
Madariaga y Rojo, S. d., & Guyonnet, R. (1952). Christophe Colomb. Calmann-Lévy.
Chicago Style (17th ed.) Citation
Madariaga y Rojo, Salvador de, and René Guyonnet. Christophe Colomb. Paris: Calmann-Lévy, 1952.
MLA (9th ed.) Citation
Madariaga y Rojo, Salvador de, and René Guyonnet. Christophe Colomb. Calmann-Lévy, 1952.
Warning: These citations may not always be 100% accurate.