Franciscans. Minister General (Sépinski), Sépinski, A., & Dressler, H. (1958). Gloriosa certamina: Encyclical letter commemorating the centenary of the apparitions of Our Lady at Lourdes, 1858-1958. General Curia.
Chicago Style (17th ed.) CitationFranciscans. Minister General (Sépinski), Augustiń Sépinski, and Hermigild Dressler. Gloriosa Certamina: Encyclical Letter Commemorating the Centenary of the Apparitions of Our Lady at Lourdes, 1858-1958. Rome: General Curia, 1958.
MLA (8th ed.) CitationFranciscans. Minister General (Sépinski), et al. Gloriosa Certamina: Encyclical Letter Commemorating the Centenary of the Apparitions of Our Lady at Lourdes, 1858-1958. General Curia, 1958.
Warning: These citations may not always be 100% accurate.