APA (7th ed.) Citation

Payne, R. (1978). Leonardo (1st edition.). Doubleday.

Chicago Style (17th ed.) Citation

Payne, Robert. Leonardo. 1st edition. Garden City, New York: Doubleday, 1978.

MLA (9th ed.) Citation

Payne, Robert. Leonardo. 1st edition. Doubleday, 1978.