APA (7th ed.) Citation

Pratchett, T. (2010). I shall wear midnight. Harper.

Chicago Style (17th ed.) Citation

Pratchett, Terry. I Shall Wear Midnight. New York: Harper, 2010.

MLA (8th ed.) Citation

Pratchett, Terry. I Shall Wear Midnight. Harper, 2010.

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