Westerfeld, S. (2005). Uglies (First Simon Pulse edition.). Simon Pulse.
Tohutoru Kātū Chicago (17th ed.)Westerfeld, Scott. Uglies. First Simon Pulse edition. New York: Simon Pulse, 2005.
Tohutoro MLA (9th ed.)Westerfeld, Scott. Uglies. First Simon Pulse edition. Simon Pulse, 2005.
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