APA (7th ed.) Citation

Gregory, W. D. (2013). On the 50th anniversary of the constiution on the sacred liturgy. Ecclesia orans, 30(2), 391-410.

Chicago Style (17th ed.) Citation

Gregory, Wilton Daniel. "On the 50th Anniversary of the Constiution on the Sacred Liturgy." Ecclesia Orans 30, no. 2 (2013): 391-410.

MLA (8th ed.) Citation

Gregory, Wilton Daniel. "On the 50th Anniversary of the Constiution on the Sacred Liturgy." Ecclesia Orans, vol. 30, no. 2, 2013, pp. 391-410.

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