Catholic Church. Pope (1939-1958 : Pius XII). (1967). Christian worship: Encyclical letter (Mediator Dei) of His Holiness Pius XII... on the sacred liturgy. Catholic Truth Society.
Citazione stile Chigago Style (17a edizione)Catholic Church. Pope (1939-1958 : Pius XII). Christian Worship: Encyclical Letter (Mediator Dei) of His Holiness Pius XII... on the Sacred Liturgy. London: Catholic Truth Society, 1967.
Citatione MLA (8a ed.)Catholic Church. Pope (1939-1958 : Pius XII). Christian Worship: Encyclical Letter (Mediator Dei) of His Holiness Pius XII... on the Sacred Liturgy. Catholic Truth Society, 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.