Παραπομπή σε μορφή APA (7η εκδ.)

Jeffreys, M., & Lauxtermann, M. D. (2017). The letters of Psellos: Cultural networks and historical realities. Oxford University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Jeffreys, Michael, και Marc Diederik Lauxtermann. The Letters of Psellos: Cultural Networks and Historical Realities. Oxford: Oxford University Press, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Jeffreys, Michael, και Marc Diederik Lauxtermann. The Letters of Psellos: Cultural Networks and Historical Realities. Oxford University Press, 2017.