Spiotto, J. (2020). Grumpy Unicorn: A graphic novel (First edition.). Graphix, an imprint of Scholastic.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpiotto, Joey. Grumpy Unicorn: A Graphic Novel. First edition. New York, NY: Graphix, an imprint of Scholastic, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSpiotto, Joey. Grumpy Unicorn: A Graphic Novel. First edition. Graphix, an imprint of Scholastic, 2020.
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