APA
John Paul II, . (1980). Letter of the Supreme Pontiff John Paul II to all the Bishops of the Church on the Mystery and Worship of the Holy Eucharist. Vatican: Vatican Polyglot Press.
Chicago
John Paul II, . 1980. Letter of the Supreme Pontiff John Paul II to all the Bishops of the Church on the Mystery and Worship of the Holy Eucharist. Vatican: Vatican Polyglot Press.
Harvard
John Paul II, . (1980). Letter of the Supreme Pontiff John Paul II to all the Bishops of the Church on the Mystery and Worship of the Holy Eucharist. Vatican: Vatican Polyglot Press.
MLA
John Paul II, . Letter of the Supreme Pontiff John Paul II to all the Bishops of the Church on the Mystery and Worship of the Holy Eucharist. Vatican: Vatican Polyglot Press. 1980.
