Cita APA (7th ed.)

Van Cleave, C., & Leonardo, d. V. (2008). Leonardo da Vinci and his circle. British Museum.

Cita Chicago (17th ed.)

Van Cleave, Claire, i da Vinci Leonardo. Leonardo Da Vinci and His Circle. London: British Museum, 2008.

Cita MLA (8th ed.)

Van Cleave, Claire, i da Vinci Leonardo. Leonardo Da Vinci and His Circle. British Museum, 2008.