Loxton, D., & Prothero, D. R. (2013). Abominable science!: Origins of the Yeti, Nessie, and other famous cryptids. Columbia University Press.
Citazione stile Chigago Style (17a edizione)Loxton, Daniel, e Donald R. Prothero. Abominable Science!: Origins of the Yeti, Nessie, and Other Famous Cryptids. New York: Columbia University Press, 2013.
Citatione MLA (9a ed.)Loxton, Daniel, e Donald R. Prothero. Abominable Science!: Origins of the Yeti, Nessie, and Other Famous Cryptids. Columbia University Press, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.