APA (7th ed.) Citation

Johnstone, I. (2013). The mirror chronicles: The bell between worlds. HarperCollins Children's Books.

Chicago Style (17th ed.) Citation

Johnstone, Ian. The Mirror Chronicles: The Bell Between Worlds. London: HarperCollins Children's Books, 2013.

MLA (9th ed.) Citation

Johnstone, Ian. The Mirror Chronicles: The Bell Between Worlds. HarperCollins Children's Books, 2013.

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