Παραπομπή σε μορφή APA (7η εκδ.)
O'Connor, T. (2013). Animals as neighbors: The past and present of commensal species. Michigan State University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)
O'Connor, Terry. Animals as Neighbors: The Past and Present of Commensal Species. East Lansing: Michigan State University Press, 2013.
Παραπομπή σε μορφή MLA (9th εκδ.)
O'Connor, Terry. Animals as Neighbors: The Past and Present of Commensal Species. Michigan State University Press, 2013.
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