Cody, M. (2011). Powerless (First Yearling edition.). Yearling.
Cita Chicago Style (17a ed.)Cody, Matthew. Powerless. First Yearling edition. New York: Yearling, 2011.
Cita MLA (8a ed.)Cody, Matthew. Powerless. First Yearling edition. Yearling, 2011.
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