Vatikanisches Konzil 2. 1962-1965, Vatikanstadt, Pius, X., & Nichols, A. (2002). A Pope and a Council on the sacred liturgy: Pope Pius XII's Mediator Dei and the Second Vatican Council's Sacrosanctum Concilium with a comparative study "A tale of two documents". Saint Michael's Abbey Press.
Chicago Style (17th ed.) CitationVatikanisches Konzil 2. 1962-1965, Vatikanstadt, XII Pius, and Aidan Nichols. A Pope and a Council on the Sacred Liturgy: Pope Pius XII's Mediator Dei and the Second Vatican Council's Sacrosanctum Concilium with a Comparative Study "A Tale of Two Documents". Farnborough: Saint Michael's Abbey Press, 2002.
MLA (8th ed.) CitationVatikanisches Konzil 2. 1962-1965, Vatikanstadt, et al. A Pope and a Council on the Sacred Liturgy: Pope Pius XII's Mediator Dei and the Second Vatican Council's Sacrosanctum Concilium with a Comparative Study "A Tale of Two Documents". Saint Michael's Abbey Press, 2002.