APA

Runciman S., . (1985). The Great Church in captivity. Cambridge: Cambridge University Press.

Chicago

Runciman Steven, . 1985. The Great Church in captivity. Cambridge: Cambridge University Press.

Harvard

Runciman S., . (1985). The Great Church in captivity. Cambridge: Cambridge University Press.

MLA

Runciman Steven, . The Great Church in captivity. Cambridge: Cambridge University Press. 1985.