Békés, G. (1977). Unitatis Redintegratio 1964 - 1974: The impact of the decree on ecumenism. Ed. Anselmiana.
Chicago Style (17th ed.) CitationBékés, Gellért. Unitatis Redintegratio 1964 - 1974: The Impact of the Decree on Ecumenism. Roma: Ed. Anselmiana, 1977.
MLA (9th ed.) CitationBékés, Gellért. Unitatis Redintegratio 1964 - 1974: The Impact of the Decree on Ecumenism. Ed. Anselmiana, 1977.
Warning: These citations may not always be 100% accurate.