APA (7th ed.) Citation

Heydenreich, L. H., & Leonardo, d. V. (1974). Leonardo : 'The Last Supper': 'The Last Supper'. Allen Lane.

Chicago Style (17th ed.) Citation

Heydenreich, Ludwig Heinrich, and da Vinci Leonardo. Leonardo : 'The Last Supper': 'The Last Supper'. London: Allen Lane, 1974.

MLA (9th ed.) Citation

Heydenreich, Ludwig Heinrich, and da Vinci Leonardo. Leonardo : 'The Last Supper': 'The Last Supper'. Allen Lane, 1974.

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