APA (7th ed.) Citation

Catholic Church. Pontificia Commissio de Spirituali Migratorum atque Itinerantium Cura & United States Catholic Conference. (1978). Letter to episcopal conferences on the Church and people on the move: May 4, 1978. United States Catholic Conference.

Chicago Style (17th ed.) Citation

Catholic Church. Pontificia Commissio de Spirituali Migratorum atque Itinerantium Cura and United States Catholic Conference. Letter to Episcopal Conferences on the Church and People on the Move: May 4, 1978. Washington: United States Catholic Conference, 1978.

MLA (8th ed.) Citation

Catholic Church. Pontificia Commissio de Spirituali Migratorum atque Itinerantium Cura and United States Catholic Conference. Letter to Episcopal Conferences on the Church and People on the Move: May 4, 1978. United States Catholic Conference, 1978.