Harper, C. M. (2020). Pepper & Boo: A cat surprise! (First edition.). Little, Brown and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHarper, Charise Mericle. Pepper & Boo: A Cat Surprise! First edition. New York: Little, Brown and Company, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHarper, Charise Mericle. Pepper & Boo: A Cat Surprise! First edition. Little, Brown and Company, 2020.
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