APA (7th ed.) Citation

Pratchett, T. (2008). Carpe jugulum: A novel of Discworld. Harper.

Chicago Style (17th ed.) Citation

Pratchett, Terry. Carpe Jugulum: A Novel of Discworld. New York: Harper, 2008.

MLA (8th ed.) Citation

Pratchett, Terry. Carpe Jugulum: A Novel of Discworld. Harper, 2008.

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