APA (7th ed.) Citation

Landy, D. (2007). Skulduggery pleasant. Harper Collins Children's Books.

Chicago Style (17th ed.) Citation

Landy, Derek. Skulduggery Pleasant. London: Harper Collins Children's Books, 2007.

MLA (9th ed.) Citation

Landy, Derek. Skulduggery Pleasant. Harper Collins Children's Books, 2007.

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