Παραπομπή σε μορφή APA (7η εκδ.)

Kershaw, J. (2017). An early medieval dual-currency economy: Bullion and coin in the Danelaw. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kershaw, J. An Early Medieval Dual-currency Economy: Bullion and Coin in the Danelaw. Cambridge University Press, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Kershaw, J. An Early Medieval Dual-currency Economy: Bullion and Coin in the Danelaw. Cambridge University Press, 2017.