Gaiman, N., & Helquist, B. (2009). Odd and the Frost Giants. Harper.
Chicago Style (17th ed.) CitationGaiman, Neil, and Brett Helquist. Odd and the Frost Giants. New York: Harper, 2009.
MLA (9th ed.) CitationGaiman, Neil, and Brett Helquist. Odd and the Frost Giants. Harper, 2009.
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