APA (7th ed.) Citation

Scalzi, J. (2018). Unlocked (First trade paperback edition.). Tom Doherty Associates.

Chicago Style (17th ed.) Citation

Scalzi, John. Unlocked. First trade paperback edition. New York: Tom Doherty Associates, 2018.

MLA (9th ed.) Citation

Scalzi, John. Unlocked. First trade paperback edition. Tom Doherty Associates, 2018.

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