APA aipamena

Catholic Church. Pope (1939-1958 : Pius XII) & Pius XII, P. (1957). The Lourdes pilgrimage: Encyclical of His Holiness Pope Pius XII issued on the centenary of the apparitions of the Blessed Virgin at Lourdes, July 2, 1957. National Catholic Welfare Conference.

Chicago Style aipamena

Catholic Church. Pope (1939-1958 : Pius XII) and Pope Pius XII. The Lourdes Pilgrimage: Encyclical of His Holiness Pope Pius XII Issued on the Centenary of the Apparitions of the Blessed Virgin at Lourdes, July 2, 1957. Washington: National Catholic Welfare Conference, 1957.

MLA aipamena

Catholic Church. Pope (1939-1958 : Pius XII) and Pope Pius XII. The Lourdes Pilgrimage: Encyclical of His Holiness Pope Pius XII Issued on the Centenary of the Apparitions of the Blessed Virgin at Lourdes, July 2, 1957. National Catholic Welfare Conference, 1957.