Παραπομπή σε μορφή APA (7η εκδ.)

Davis, R. (1955). The organisation and finance of the English shipping industry in the late seventeenth century. University of London.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Davis, Ralph. The Organisation and Finance of the English Shipping Industry in the Late Seventeenth Century. University of London, 1955.

Παραπομπή σε μορφή MLA (8th εκδ.)

Davis, Ralph. The Organisation and Finance of the English Shipping Industry in the Late Seventeenth Century. University of London, 1955.