Lua APA (7ú heag.)
ebrary, Inc, & Albarella, U. (2007). Pigs and humans: 10,000 years of interaction. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Umberto Albarella. Pigs and Humans: 10,000 Years of Interaction. Oxford ; New York: Oxford University Press, 2007.
Lua MLA (9ú heag.)
ebrary, Inc, agus Umberto Albarella. Pigs and Humans: 10,000 Years of Interaction. Oxford University Press, 2007.
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