APA (7th ed.) Citation

Gregory, P., & Chatterton, C. (2021). The Princess Rules: IT'S A PRINCE THING. HarperCollins Children's Books.

Chicago Style (17th ed.) Citation

Gregory, Philippa, and Chris Chatterton. The Princess Rules: IT'S A PRINCE THING. London: HarperCollins Children's Books, 2021.

MLA (9th ed.) Citation

Gregory, Philippa, and Chris Chatterton. The Princess Rules: IT'S A PRINCE THING. HarperCollins Children's Books, 2021.

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