APA (7th ed.) Citation

Iglesia Católica & Gasparri, P. (1930). Catechismus catholicus (Altera ed.). Typis Polyglottis Vaticanis.

Chicago Style (17th ed.) Citation

Iglesia Católica and Pietro Gasparri. Catechismus Catholicus. Altera ed. Civitatis Vaticanae: Typis Polyglottis Vaticanis, 1930.

MLA (9th ed.) Citation

Iglesia Católica and Pietro Gasparri. Catechismus Catholicus. Altera ed. Typis Polyglottis Vaticanis, 1930.

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