APA (7th ed.) Citation

Keele, K. D., & Leonardo, d. V. (1952). Leonardo da Vinci on movement of the heart and blood. Harvey and Blythe.

Chicago Style (17th ed.) Citation

Keele, Kenneth D., and da Vinci Leonardo. Leonardo Da Vinci on Movement of the Heart and Blood. London: Harvey and Blythe, 1952.

MLA (9th ed.) Citation

Keele, Kenneth D., and da Vinci Leonardo. Leonardo Da Vinci on Movement of the Heart and Blood. Harvey and Blythe, 1952.