Citazione Stile APA (7a Edizione)

ORTON, C. P. (1952). The shorter Cambridge medieval history. University Press.

Citazione stile Chigago Style (17a edizione)

ORTON, C.W. Previte. The Shorter Cambridge Medieval History. Cambridge: University Press, 1952.

Citatione MLA (9a ed.)

ORTON, C.W. Previte. The Shorter Cambridge Medieval History. University Press, 1952.