APA (7th ed.) Citation

Gaiman, N., & McKean, D. (2008). The graveyard book. HarperCollins.

Chicago Style (17th ed.) Citation

Gaiman, Neil, and David McKean. The Graveyard Book. New York: HarperCollins, 2008.

MLA (9th ed.) Citation

Gaiman, Neil, and David McKean. The Graveyard Book. HarperCollins, 2008.

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