APA (7th ed.) Citation

Goldscheider, L. (1969). Leonardo: Paintings and drawings. Phaidon Press.

Chicago Style (17th ed.) Citation

Goldscheider, Ludwig. Leonardo: Paintings and Drawings. Londres: Phaidon Press, 1969.

MLA (9th ed.) Citation

Goldscheider, Ludwig. Leonardo: Paintings and Drawings. Phaidon Press, 1969.