APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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