APA (7th ed.) Citation

Creech, S. (2004). Heartbeat. HarperCollins.

Chicago Style (17th ed.) Citation

Creech, Sharon. Heartbeat. New York: HarperCollins, 2004.

MLA (9th ed.) Citation

Creech, Sharon. Heartbeat. HarperCollins, 2004.

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