APA (7th ed.) Citation

Leonardo, d. V., & Dumont, H. (1949). Leonardo da Vinci / by Henri Dumont. Hyperion.

Chicago Style (17th ed.) Citation

Leonardo, da Vinci, and Henri Dumont. Leonardo Da Vinci / by Henri Dumont. London: Hyperion, 1949.

MLA (9th ed.) Citation

Leonardo, da Vinci, and Henri Dumont. Leonardo Da Vinci / by Henri Dumont. Hyperion, 1949.

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