APA (7th ed.) Citation

Landy, D., & Degas, R. (2007). Skulduggery Pleasant. HarperCollins.

Chicago Style (17th ed.) Citation

Landy, Derek, and Rupert Degas. Skulduggery Pleasant. New York: HarperCollins, 2007.

MLA (8th ed.) Citation

Landy, Derek, and Rupert Degas. Skulduggery Pleasant. HarperCollins, 2007.

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