(1950). Enchiridion indulgentiarum: Preces et pia opera in favorem omnium christifidelium. Typis Polyglottis Vaticanis.
Chicago Style (17th ed.) CitationEnchiridion Indulgentiarum: Preces Et Pia Opera in Favorem Omnium Christifidelium. [S.l.]: Typis Polyglottis Vaticanis, 1950.
MLA (9th ed.) CitationEnchiridion Indulgentiarum: Preces Et Pia Opera in Favorem Omnium Christifidelium. Typis Polyglottis Vaticanis, 1950.
Warning: These citations may not always be 100% accurate.