APA (7th ed.) Citation

Johnson, M. E. (2008). "Sub tuum praesidium": The "Theotokos" in Christian life and worship before Ephesus. Pro ecclesia, 17(1), 52-75.

Chicago Style (17th ed.) Citation

Johnson, Maxwell E. ""Sub Tuum Praesidium": The "Theotokos" in Christian Life and Worship Before Ephesus." Pro Ecclesia 17, no. 1 (2008): 52-75.

MLA (8th ed.) Citation

Johnson, Maxwell E. ""Sub Tuum Praesidium": The "Theotokos" in Christian Life and Worship Before Ephesus." Pro Ecclesia, vol. 17, no. 1, 2008, pp. 52-75.

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