Gaya APA

Dami, E. (2022). Surf's Up, Geronimo: Geronimo Stilton (edisiv 2022). London, UK: Sweet Cherry Publishing Limited.

Gaya MLA

Dami, Elisabetta. "Surf's Up, Geronimo: Geronimo Stilton". edisiv 2022 London, UK: Sweet Cherry Publishing Limited, 2022. Text.