Νικηφόρος Α΄ Πατριάρχης Κωνσταντινουπόλεως 758-828 & Featherstone, J. M. (1997). Nicephori Patriarchae Constantinopolitani Refutatio et eversio definitionis synodalis anni 815. Brepols University Press.
Chicago Style (17th ed.) CitationΝικηφόρος Α΄ Πατριάρχης Κωνσταντινουπόλεως 758-828 and Jeffrey M. Featherstone. Nicephori Patriarchae Constantinopolitani Refutatio Et Eversio Definitionis Synodalis Anni 815. Turnhout Leuven: Brepols University Press, 1997.
MLA (8th ed.) CitationΝικηφόρος Α΄ Πατριάρχης Κωνσταντινουπόλεως 758-828 and Jeffrey M. Featherstone. Nicephori Patriarchae Constantinopolitani Refutatio Et Eversio Definitionis Synodalis Anni 815. Brepols University Press, 1997.
Warning: These citations may not always be 100% accurate.
