O'Connell, P. (1969). The ecclesiology of St. Nicephorus I (758-828), Patriarch of Constantinople: With special reference to the patriarchs and the primacy of Rome. Pontificia Universitas Gregoriana. Facultas Theologiae.
Chicago Style (17th ed.) CitationO'Connell, Patrick. The Ecclesiology of St. Nicephorus I (758-828), Patriarch of Constantinople: With Special Reference to the Patriarchs and the Primacy of Rome. Roma: Pontificia Universitas Gregoriana. Facultas Theologiae, 1969.
MLA (9th ed.) CitationO'Connell, Patrick. The Ecclesiology of St. Nicephorus I (758-828), Patriarch of Constantinople: With Special Reference to the Patriarchs and the Primacy of Rome. Pontificia Universitas Gregoriana. Facultas Theologiae, 1969.
Warning: These citations may not always be 100% accurate.
