Barnett, M., & Klassen, J. (2018). Square (First edition.). Candlewick Press.
Cita Chicago Style (17a ed.)Barnett, Mac, y Jon Klassen. Square. First edition. Somerville, Massachusetts: Candlewick Press, 2018.
Cita MLA (8a ed.)Barnett, Mac, y Jon Klassen. Square. First edition. Candlewick Press, 2018.
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