American Psychological Association
Pius Xii, Pope ( 1947 ). Christian Worship Encyclical Letter Mediator Dei ( 00 ed. ). Catholic Truth Society.
Modern Language Association
Pius Xii, Pope. Christian Worship Encyclical Letter Mediator Dei . Catholic Truth Society. 1947
Chicago Citation
Pius Xii, Pope. Christian Worship Encyclical Letter Mediator Dei . 00 .London
: Catholic Truth Society, 1947.
American Medical Association
Pius Xii, Pope. Christian Worship Encyclical Letter Mediator Dei . Catholic Truth Society; 1947.