APA (7th ed.) Citation

Pratchett, T. (2001). Thief of time: A novel of Discworld. HarperCollins.

Chicago Style (17th ed.) Citation

Pratchett, Terry. Thief of Time: A Novel of Discworld. New York: HarperCollins, 2001.

MLA (9th ed.) Citation

Pratchett, Terry. Thief of Time: A Novel of Discworld. HarperCollins, 2001.

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