APA (7th ed.) Citation

Lionni, L. (1986). It's mine! Andersen Press.

Chicago Style (17th ed.) Citation

Lionni, Leo. It's Mine! London: Andersen Press, 1986.

MLA (9th ed.) Citation

Lionni, Leo. It's Mine! Andersen Press, 1986.

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