Ward, A. (2006). The collects of weeks I-XXVI "per annum" in the present Roman Missal. Ephemerides liturgicae, 120(4), 457-506.
Chicago Style (17th ed.) CitationWard, Anthony. "The Collects of Weeks I-XXVI "Per Annum" in the Present Roman Missal." Ephemerides Liturgicae 120, no. 4 (2006): 457-506.
MLA (8th ed.) CitationWard, Anthony. "The Collects of Weeks I-XXVI "Per Annum" in the Present Roman Missal." Ephemerides Liturgicae, vol. 120, no. 4, 2006, pp. 457-506.
Warning: These citations may not always be 100% accurate.