APA (7th ed.) Citation

Vinogradoff, P., & De Zulueta, F. (1961). Roman law in medieval Europe (3d ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Vinogradoff, Paul, and Francis De Zulueta. Roman Law in Medieval Europe. 3d ed. Oxford: Oxford University Press, 1961.

MLA (9th ed.) Citation

Vinogradoff, Paul, and Francis De Zulueta. Roman Law in Medieval Europe. 3d ed. Oxford University Press, 1961.