APA Citation

Kiera Cass. (2015). The Heir (1.). London: HarperTeen.

Chicago Style Citation

Kiera Cass. The Heir. 1. London: HarperTeen, 2015.

MLA Citation

Kiera Cass. The Heir. 1. London: HarperTeen, 2015.

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