APA (7th ed.) Citation

Vatican Council, 2nd ed. (1965). Pastoral constitution on the Church in the modern world. National Catholic Welfare Conference.

Chicago Style (17th ed.) Citation

Vatican Council, 2nd ed. Pastoral Constitution on the Church in the Modern World. Washington, D.C: National Catholic Welfare Conference, 1965.

MLA (9th ed.) Citation

Vatican Council, 2nd ed. Pastoral Constitution on the Church in the Modern World. National Catholic Welfare Conference, 1965.