APA (7th ed.) Citation

Simon, F. (2000). Horrid Henry and the secret club (Reprinted.). Orion Children's Books.

Chicago Style (17th ed.) Citation

Simon, Francesca. Horrid Henry and the Secret Club. Reprinted. London: Orion Children's Books, 2000.

MLA (9th ed.) Citation

Simon, Francesca. Horrid Henry and the Secret Club. Reprinted. Orion Children's Books, 2000.

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