DuPrau, J. (2003). The city of ember (First edition.). Random House.
Chicagoスタイル(17版)引用形式DuPrau, Jeanne. The City of Ember. First edition. New York: Random House, 2003.
MLA(9版)引用形式DuPrau, Jeanne. The City of Ember. First edition. Random House, 2003.
警告: この引用は必ずしも正確ではありません.