Cita APA (7a ed.)

Landy, D. (2007). Skulduggery Pleasant (1st American ed.). HarperCollins.

Cita Chicago Style (17a ed.)

Landy, Derek. Skulduggery Pleasant. 1st American ed. New York: HarperCollins, 2007.

Cita MLA (8a ed.)

Landy, Derek. Skulduggery Pleasant. 1st American ed. HarperCollins, 2007.

Precaución: Estas citas no son 100% exactas.