Cita APA (7a ed.)

Bury, J. B., Whitney, J. P., & Gwatkin, H. M. (1975). The Cambridge Medieval History: . Volume 1 , The Christian Roman Empire and the foundation of the Teutonic Kingdoms (2nd ed. repr.). Cambridge University Press.

Cita Chicago Style (17a ed.)

Bury, John B., J. P. Whitney, y Henry Melvill Gwatkin. The Cambridge Medieval History: . Volume 1 , The Christian Roman Empire and the Foundation of the Teutonic Kingdoms. 2nd ed. repr. London [etc.]: Cambridge University Press, 1975.

Cita MLA (9a ed.)

Bury, John B., et al. The Cambridge Medieval History: . Volume 1 , The Christian Roman Empire and the Foundation of the Teutonic Kingdoms. 2nd ed. repr. Cambridge University Press, 1975.