APA (7th ed.) Citation

Gnudi, C., & Giotto, 1. (1960). Giotto. Heinemann.

Chicago Style (17th ed.) Citation

Gnudi, Cesare, and 1266?-1337 Giotto. Giotto. London: Heinemann, 1960.

MLA (9th ed.) Citation

Gnudi, Cesare, and 1266?-1337 Giotto. Giotto. Heinemann, 1960.

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