APA (7th ed.) Citation

Brion, M., & Bernández, A. (1954). Leonardo de Vinci. Sudamericana.

Chicago Style (17th ed.) Citation

Brion, Marcel., and Aurora Bernández. Leonardo De Vinci. Buenos Aires: Sudamericana, 1954.

MLA (8th ed.) Citation

Brion, Marcel., and Aurora Bernández. Leonardo De Vinci. Sudamericana, 1954.

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