United States Conference of Catholic Bishops. (1984). The challenge of peace: God's promise and our response : a pastoral letter on war and peace, May 3, 1983 / National Conference of Catholic Bishops (7th printing.). United States Catholic Conference.
Cita Chicago Style (17a ed.)United States Conference of Catholic Bishops. The Challenge of Peace: God's Promise and Our Response : A Pastoral Letter on War and Peace, May 3, 1983 / National Conference of Catholic Bishops. 7th printing. Washington: United States Catholic Conference, 1984.
Cita MLA (9a ed.)United States Conference of Catholic Bishops. The Challenge of Peace: God's Promise and Our Response : A Pastoral Letter on War and Peace, May 3, 1983 / National Conference of Catholic Bishops. 7th printing. United States Catholic Conference, 1984.
