Encyclique Pacem in terris

MLA

Joannes. Encyclique Pacem In Terris. Paris: Spes, 1963.

APA

Joannes, J. (1963). Encyclique Pacem in terris. Paris: Spes.

Chicago

Joannes Encyclique Pacem In Terris. Paris: Spes, 1963.