Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, International Medieval Congress, & Halsall, G. (2002). Humour, history and politics in late antiquity and the early Middle Ages. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, International Medieval Congress, και Guy Halsall. Humour, History and Politics in Late Antiquity and the Early Middle Ages. Cambridge ; New York: Cambridge University Press, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, et al. Humour, History and Politics in Late Antiquity and the Early Middle Ages. Cambridge University Press, 2002.