APA (7th ed.) Citation

Benedikt, X. (2011). Ad Oecumenicum Patriarcham Constantinopolitanum. Acta Apostolicae Sedis, 103(12), 842-843.

Chicago Style (17th ed.) Citation

Benedikt, XVI. "Ad Oecumenicum Patriarcham Constantinopolitanum." Acta Apostolicae Sedis 103, no. 12 (2011): 842-843.

MLA (8th ed.) Citation

Benedikt, XVI. "Ad Oecumenicum Patriarcham Constantinopolitanum." Acta Apostolicae Sedis, vol. 103, no. 12, 2011, pp. 842-843.

Warning: These citations may not always be 100% accurate.