APA (7th ed.) Citation

Pratchett, T. (2005). Going postal: A novel of Discworld. HarperTorch.

Chicago Style (17th ed.) Citation

Pratchett, Terry. Going Postal: A Novel of Discworld. New York: HarperTorch, 2005.

MLA (8th ed.) Citation

Pratchett, Terry. Going Postal: A Novel of Discworld. HarperTorch, 2005.

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