APA (7th ed.) Citation

Gibbons, F., & Riddell, C. (2022). A CLOCK OF STARS: THE GREATEST KINGDOM. HarperCollin Children's Boooks.

Chicago Style (17th ed.) Citation

Gibbons, Francesca, and Chris Riddell. A CLOCK OF STARS: THE GREATEST KINGDOM. New York: HarperCollin Children's Boooks, 2022.

MLA (9th ed.) Citation

Gibbons, Francesca, and Chris Riddell. A CLOCK OF STARS: THE GREATEST KINGDOM. HarperCollin Children's Boooks, 2022.

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