Loxton, D., & Prothero, D. R. (2013). Abominable science!: Origins of the Yeti, Nessie, and other famous cryptids. Columbia University Press.
Chicago-viite (17. p.)Loxton, Daniel, ja Donald R. Prothero. Abominable Science!: Origins of the Yeti, Nessie, and Other Famous Cryptids. New York: Columbia University Press, 2013.
MLA-viite (9. p.)Loxton, Daniel, ja Donald R. Prothero. Abominable Science!: Origins of the Yeti, Nessie, and Other Famous Cryptids. Columbia University Press, 2013.
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