APA (7th ed.) Citation

Clark, K. (1958). Leonardo da Vinci : an account of his development as an artist: An account of his development as an artist. Penguin.

Chicago Style (17th ed.) Citation

Clark, Kenneth. Leonardo Da Vinci : An Account of His Development as an Artist: An Account of His Development as an Artist. Harmondsworth: Penguin, 1958.

MLA (9th ed.) Citation

Clark, Kenneth. Leonardo Da Vinci : An Account of His Development as an Artist: An Account of His Development as an Artist. Penguin, 1958.

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