APA (7th ed.) Citation

Catholic Church. (1974). Ordo paenitentiae (Ed. typica.). Typis Polyglottis Vaticanis.

Chicago Style (17th ed.) Citation

Catholic Church. Ordo Paenitentiae. Ed. typica. [E civitate Vaticana]: Typis Polyglottis Vaticanis, 1974.

MLA (8th ed.) Citation

Catholic Church. Ordo Paenitentiae. Ed. typica. Typis Polyglottis Vaticanis, 1974.

Warning: These citations may not always be 100% accurate.