APA (7th ed.) Citation

Kaufman, A., & Spooner, M. (2013). These broken stars (First edition.). Hyperion.

Chicago Style (17th ed.) Citation

Kaufman, Amie, and Meagan Spooner. These Broken Stars. First edition. New York: Hyperion, 2013.

MLA (8th ed.) Citation

Kaufman, Amie, and Meagan Spooner. These Broken Stars. First edition. Hyperion, 2013.

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