APA (7th ed.) Citation

Pub.Limt, O. (1996). Leonardo Da Vinci. George Books.

Chicago Style (17th ed.) Citation

Pub.Limt, Orbis. Leonardo Da Vinci. George Books, 1996.

MLA (8th ed.) Citation

Pub.Limt, Orbis. Leonardo Da Vinci. George Books, 1996.

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