APA aipamena

Francesca. (2016). Horrid Henry and the Abominable Snowman. ORION.

Chicago Style aipamena

Francesca. Horrid Henry and the Abominable Snowman. ORION, 2016.

MLA aipamena

Francesca. Horrid Henry and the Abominable Snowman. ORION, 2016.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.