APA (7th ed.) Citation

Shepard, S. (2010). Heartless. HarperTeen.

Chicago Style (17th ed.) Citation

Shepard, Sara. Heartless. New York: HarperTeen, 2010.

MLA (9th ed.) Citation

Shepard, Sara. Heartless. HarperTeen, 2010.

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