Gaya APA

Dami, E. (2022). Merry Christmas, Geronimo!: Geronimo Stilton (edisi 2021). London, UK: Sweet Cherry Publishing Limited.

Gaya MLA

Dami, Elisabetta. "Merry Christmas, Geronimo!: Geronimo Stilton". edisi 2021 London, UK: Sweet Cherry Publishing Limited, 2022. Text.