APA (7th ed.) Citation

Blyton, E., & Hindley, K. (2017). The naughtiest girl: In the school. Hodder Children's Books.

Chicago Style (17th ed.) Citation

Blyton, Enid, and Kate Hindley. The Naughtiest Girl: In the School. London: Hodder Children's Books, 2017.

MLA (9th ed.) Citation

Blyton, Enid, and Kate Hindley. The Naughtiest Girl: In the School. Hodder Children's Books, 2017.