APA

Iohannes Paulus PP, . (1985). Encyclical epistle Slavorum apostoli of his holiness John Paul II [...] in commemoration of the eleventh century of the vangelizing work of saints Cyril and Methodius. [Città del Vaticano]: Libreria Editrice Vaticana.

Chicago

Iohannes Paulus PP, . 1985. Encyclical epistle Slavorum apostoli of his holiness John Paul II [...] in commemoration of the eleventh century of the vangelizing work of saints Cyril and Methodius. [Città del Vaticano]: Libreria Editrice Vaticana.

Harvard

Iohannes Paulus PP, . (1985). Encyclical epistle Slavorum apostoli of his holiness John Paul II [...] in commemoration of the eleventh century of the vangelizing work of saints Cyril and Methodius. [Città del Vaticano]: Libreria Editrice Vaticana.

MLA

Iohannes Paulus PP, . Encyclical epistle Slavorum apostoli of his holiness John Paul II [...] in commemoration of the eleventh century of the vangelizing work of saints Cyril and Methodius. [Città del Vaticano]: Libreria Editrice Vaticana. 1985.