American Psychological Association
Paul Vi, Pope ( 1964 ). Epistvla Ad Singulos Catholicore Ecclesiae Episcopos ( 00 ed. ). Typis Polyglottis.
Modern Language Association
Paul Vi, Pope. Epistvla Ad Singulos Catholicore Ecclesiae Episcopos . Typis Polyglottis. 1964
Chicago Citation
Paul Vi, Pope. Epistvla Ad Singulos Catholicore Ecclesiae Episcopos . 00 .Vaticanis
: Typis Polyglottis, 1964.
American Medical Association
Paul Vi, Pope. Epistvla Ad Singulos Catholicore Ecclesiae Episcopos . Typis Polyglottis; 1964.