APA (7th ed.) Citation

Juan XXIII. Carta encíclica Pacem in terris (11ª. Ed.).

Chicago Style (17th ed.) Citation

Juan XXIII. Carta Encíclica Pacem in Terris. 11ª. Ed. Bogotá : Paulinas.

MLA (8th ed.) Citation

Juan XXIII. Carta Encíclica Pacem in Terris. 11ª. Ed.

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