Lua APA (7ú heag.)
Harper, K. (2011). Slavery in the late Roman world, AD 275-425. Cambridge University Press.
Lua i Stíl Chicago (17ú heag.)
Harper, Kyle. Slavery in the Late Roman World, AD 275-425. Cambridge, UK ; New York: Cambridge University Press, 2011.
Lua MLA (9ú heag.)
Harper, Kyle. Slavery in the Late Roman World, AD 275-425. Cambridge University Press, 2011.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.