Keating, J., & DeGrand, D. (2019). Gross as a snot otter: Discovering the world's most disgusting animals (First edition.). Alfred A. Knopf.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKeating, Jess, और David DeGrand. Gross as a Snot Otter: Discovering the World's Most Disgusting Animals. First edition. New York: Alfred A. Knopf, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKeating, Jess, और David DeGrand. Gross as a Snot Otter: Discovering the World's Most Disgusting Animals. First edition. Alfred A. Knopf, 2019.
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