APA (7th ed.) Citation

Landy, D. (2007). Skulduggery pleasant (1. publ. in Great Britain.). HarperCollins Children's.

Chicago Style (17th ed.) Citation

Landy, Derek. Skulduggery Pleasant. 1. publ. in Great Britain. London: HarperCollins Children's, 2007.

MLA (9th ed.) Citation

Landy, Derek. Skulduggery Pleasant. 1. publ. in Great Britain. HarperCollins Children's, 2007.

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