APA (7th ed.) Citation

De, L. L., Fabbian, F., & Mancini, P. (2021). LeARnIng with FUN: Math. White Star Kids.

Chicago Style (17th ed.) Citation

De, Leone Luca, Federica Fabbian, and Paola Mancini. LeARnIng with FUN: Math. Italy: White Star Kids, 2021.

MLA (9th ed.) Citation

De, Leone Luca, et al. LeARnIng with FUN: Math. White Star Kids, 2021.