Cita APA (7a ed.)

Kallistos, B. o. D. (1997). The Orthodox Church (New ed.). Penguin Books.

Cita Chicago Style (17a ed.)

Kallistos, Bishop of Diokleia. The Orthodox Church. New ed. London, England ; New York, N.Y.: Penguin Books, 1997.

Cita MLA (9a ed.)

Kallistos, Bishop of Diokleia. The Orthodox Church. New ed. Penguin Books, 1997.