Ryan, F. (2019). The Gloria in excelsis Deo: Sources, Theology and Significance for the Roman Rite. Ephemerides liturgicae, 133(2), 222-237.
Chicago Style (17th ed.) CitationRyan, Fergus. "The Gloria in Excelsis Deo: Sources, Theology and Significance for the Roman Rite." Ephemerides Liturgicae 133, no. 2 (2019): 222-237.
MLA (8th ed.) CitationRyan, Fergus. "The Gloria in Excelsis Deo: Sources, Theology and Significance for the Roman Rite." Ephemerides Liturgicae, vol. 133, no. 2, 2019, pp. 222-237.
Warning: These citations may not always be 100% accurate.