Pinkney, J. B. (2023). Hey Otter! Hey Beaver! (First edition.). Greenwillow Books, an Imprint of HarperCollins Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPinkney, J. Brian. Hey Otter! Hey Beaver! First edition. New York: Greenwillow Books, an Imprint of HarperCollins Publishers, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPinkney, J. Brian. Hey Otter! Hey Beaver! First edition. Greenwillow Books, an Imprint of HarperCollins Publishers, 2023.
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