APA (7th ed.) Citation

Zetti, I., & Mantero, G. (1937). Ex Libris Gianni Mantero.

Chicago Style (17th ed.) Citation

Zetti, Italo, and Gianni Mantero. Ex Libris Gianni Mantero. [Milano, 1937.

MLA (9th ed.) Citation

Zetti, Italo, and Gianni Mantero. Ex Libris Gianni Mantero. 1937.

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