APA (7th ed.) Citation

Iglesia., Lalande, B., & Feltin, M. (1963). Pacem in Terris: Paix sur la terre. Fleurus.

Chicago Style (17th ed.) Citation

Iglesia., Bernard Lalande, and Maurice Feltin. Pacem in Terris: Paix Sur La Terre. Paris: Fleurus, 1963.

MLA (9th ed.) Citation

Iglesia., et al. Pacem in Terris: Paix Sur La Terre. Fleurus, 1963.