APA (7th ed.) Citation

Middaugh, D., & DuPrau, J. (2012). The city of Ember: The graphic novel (First edition.). Random House.

Chicago Style (17th ed.) Citation

Middaugh, Dallas, and Jeanne DuPrau. The City of Ember: The Graphic Novel. First edition. New York: Random House, 2012.

MLA (8th ed.) Citation

Middaugh, Dallas, and Jeanne DuPrau. The City of Ember: The Graphic Novel. First edition. Random House, 2012.

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