APA

Harrison F., . (1972). Byzantine history in the early Middle Ages: the Rede lecture, delivered in the Senate House, Cambridge, June 12, 1900. Freeport, N.Y: Books for Libraries Press.

Chicago

Harrison Frederic, . 1972. Byzantine history in the early Middle Ages: the Rede lecture, delivered in the Senate House, Cambridge, June 12, 1900. Freeport, N.Y: Books for Libraries Press.

Harvard

Harrison F., . (1972). Byzantine history in the early Middle Ages: the Rede lecture, delivered in the Senate House, Cambridge, June 12, 1900. Freeport, N.Y: Books for Libraries Press.

MLA

Harrison Frederic, . Byzantine history in the early Middle Ages: the Rede lecture, delivered in the Senate House, Cambridge, June 12, 1900. Freeport, N.Y: Books for Libraries Press. 1972.