APA

(1965). Orientalium Ecclesiarum: The Decree on the eastern Catholic Churches of the II Council of Vatican. Bronx; New York: John XXIII Center for Eastern Christian Studies, Fordh.

Chicago

1965. Orientalium Ecclesiarum: The Decree on the eastern Catholic Churches of the II Council of Vatican. Bronx; New York: John XXIII Center for Eastern Christian Studies, Fordh.

Harvard

(1965). Orientalium Ecclesiarum: The Decree on the eastern Catholic Churches of the II Council of Vatican. Bronx; New York: John XXIII Center for Eastern Christian Studies, Fordh.

MLA

Orientalium Ecclesiarum: The Decree on the eastern Catholic Churches of the II Council of Vatican. Bronx; New York: John XXIII Center for Eastern Christian Studies, Fordh. 1965.