APA-referens (7:e uppl.)

DuPrau, J. (2003). The city of ember (First edition.). Random House.

Chicago-referens (17:e uppl.)

DuPrau, Jeanne. The City of Ember. First edition. New York: Random House, 2003.

MLA-referens (9:e uppl.)

DuPrau, Jeanne. The City of Ember. First edition. Random House, 2003.