Cita APA (7a ed.)

Rashdall, H., Emden, A. B., & Powicke, M. (1969). The universities of Europe in the Middle Ages (New ed. in 3 volumes.). Oxford University Press.

Cita Chicago Style (17a ed.)

Rashdall, Hastings, A. B. Emden, y Maurice Powicke. The Universities of Europe in the Middle Ages. New ed. in 3 volumes. London [etc.]: Oxford University Press, 1969.

Cita MLA (9a ed.)

Rashdall, Hastings, et al. The Universities of Europe in the Middle Ages. New ed. in 3 volumes. Oxford University Press, 1969.