APA (7th ed.) Citation

de Montvallon, R. (1967). Trois encycliques sociales: Mater et magistra, Pacem in terris, Populorum progressio. Paris: Seuil.

Chicago Style (17th ed.) Citation

de Montvallon, Robert. Trois Encycliques Sociales: Mater Et Magistra, Pacem in Terris, Populorum Progressio. Paris: Seuil, 1967.

MLA (8th ed.) Citation

de Montvallon, Robert. Trois Encycliques Sociales: Mater Et Magistra, Pacem in Terris, Populorum Progressio. Paris: Seuil, 1967.

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