Gaya APA

Davis, L, D. (1983). First Seven Ecumenical Councils, The (325-787) : Their History and Theology . Minnesota, USA: The Liturgical Press.

Gaya MLA

Davis, Leo, Donald. "First Seven Ecumenical Councils, The (325-787) : Their History and Theology". Minnesota, USA: The Liturgical Press, 1983. Academic.