APA
Dvornik F., . (1974). Photian and Byzantine Ecclesiastical Studies. London: Variorum Reprints.
Chicago
Dvornik Francis, . 1974. Photian and Byzantine Ecclesiastical Studies. London: Variorum Reprints.
Harvard
Dvornik F., . (1974). Photian and Byzantine Ecclesiastical Studies. London: Variorum Reprints.
MLA
Dvornik Francis, . Photian and Byzantine Ecclesiastical Studies. London: Variorum Reprints. 1974.
