Catholic Church. National Conference of Catholic Bishops & United States Catholic Conference. (1998). Living the Gospel of life: A challenge to American Catholics. United States Catholic Conference.
Chicago Style aipamenaCatholic Church. National Conference of Catholic Bishops and United States Catholic Conference. Living the Gospel of Life: A Challenge to American Catholics. Washington, D.C.: United States Catholic Conference, 1998.
MLA aipamenaCatholic Church. National Conference of Catholic Bishops and United States Catholic Conference. Living the Gospel of Life: A Challenge to American Catholics. United States Catholic Conference, 1998.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.