APA aipamena

DuPrau, J., & Dallas Middaugh. (2012). The city of ember: The graphic novel. New York: Random House.

Chicago Style aipamena

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

MLA aipamena

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

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