APA (7th ed.) Citation

Joan XXIII, p. Humanae Salutis [Concilium Oecumenicum Vaticanum II Indicitur] ([facsímil].). Typis Polyglottis Vaticanis.

Chicago Style (17th ed.) Citation

Joan XXIII, papa. Humanae Salutis [Concilium Oecumenicum Vaticanum II Indicitur]. [facsímil]. Città Vaticano: Typis Polyglottis Vaticanis.

MLA (9th ed.) Citation

Joan XXIII, papa. Humanae Salutis [Concilium Oecumenicum Vaticanum II Indicitur]. [facsímil]. Typis Polyglottis Vaticanis.

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