APA (7th ed.) Citation

Francesca Simon & Tony Ross. (2002). Horrid Henry's stinkbomb. Orion Children's Books.

Chicago Style (17th ed.) Citation

Francesca Simon and Tony Ross. Horrid Henry's Stinkbomb. London: Orion Children's Books, 2002.

MLA (9th ed.) Citation

Francesca Simon and Tony Ross. Horrid Henry's Stinkbomb. Orion Children's Books, 2002.

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