APA (7th ed.) Citation

Catholic Church. Pope (1878-1903 : Leo XIII). (1956). Apostolic letter (Apostolicae curae): On Anglican ordinations. Catholic Truth Society.

Chicago Style (17th ed.) Citation

Catholic Church. Pope (1878-1903 : Leo XIII). Apostolic Letter (Apostolicae Curae): On Anglican Ordinations. London: Catholic Truth Society, 1956.

MLA (8th ed.) Citation

Catholic Church. Pope (1878-1903 : Leo XIII). Apostolic Letter (Apostolicae Curae): On Anglican Ordinations. Catholic Truth Society, 1956.

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