APA (7th ed.) Citation

Prachett, T. (2004). A hat full of sky. HarperCollins.

Chicago Style (17th ed.) Citation

Prachett, Terry. A Hat Full of Sky. New York, NY: HarperCollins, 2004.

MLA (9th ed.) Citation

Prachett, Terry. A Hat Full of Sky. HarperCollins, 2004.