Cita APA (7th ed.)

Bury, J. B. (1936). The close of the middle ages. Cambridge at the University Press.

Cita Chicago (17th ed.)

Bury, John B. The Close of the Middle Ages. Londres, Inglaterra: Cambridge at the University Press, 1936.

Cita MLA (9th ed.)

Bury, John B. The Close of the Middle Ages. Cambridge at the University Press, 1936.