Frei, J. (1974). Corpus Ambrosiano liturgicum. Corpus Ambrosiano liturgicum.
Chicago Style (17th ed.) CitationFrei, Judith. "Corpus Ambrosiano Liturgicum." Corpus Ambrosiano Liturgicum 1974.
MLA (8th ed.) CitationFrei, Judith. "Corpus Ambrosiano Liturgicum." Corpus Ambrosiano Liturgicum, 1974.
Warning: These citations may not always be 100% accurate.