Catholic Church. Pope (1958-1963 : Joannes XXIII). (1961). English translation of Mater et magistra (Mother and teacher): Encyclical letter ... commemorating the 70th anniversary of Rerum novarum. A.C.T.S..
Chicago Style (17th ed.) CitationCatholic Church. Pope (1958-1963 : Joannes XXIII). English Translation of Mater Et Magistra (Mother and Teacher): Encyclical Letter ... Commemorating the 70th Anniversary of Rerum Novarum. Melbourne: A.C.T.S., 1961.
MLA (8th ed.) CitationCatholic Church. Pope (1958-1963 : Joannes XXIII). English Translation of Mater Et Magistra (Mother and Teacher): Encyclical Letter ... Commemorating the 70th Anniversary of Rerum Novarum. A.C.T.S., 1961.
Warning: These citations may not always be 100% accurate.