Catholic Church. Archdiocese of Detroit (Mich.) & Rocca, P. D. (1999). The order of prayer in the Liturgy of the hours and the celebration of the Eucharist, 2000 (Jubilee ed.). Paulist Press Ordo.
Chicago Style (17th ed.) CitationCatholic Church. Archdiocese of Detroit (Mich.) and Peter D. Rocca. The Order of Prayer in the Liturgy of the Hours and the Celebration of the Eucharist, 2000. Jubilee ed. Mahwah, N.J.: Paulist Press Ordo, 1999.
MLA (8th ed.) CitationCatholic Church. Archdiocese of Detroit (Mich.) and Peter D. Rocca. The Order of Prayer in the Liturgy of the Hours and the Celebration of the Eucharist, 2000. Jubilee ed. Paulist Press Ordo, 1999.
Warning: These citations may not always be 100% accurate.