Catholic Church. National Conference of Catholic Bishops. Administrative Committee & United States Catholic Conference. (1973). Statement of the Administrative Committee, National Conference of Catholic Bishops on anti-abortion amendment: September 18, 1973. Publications Office, United States Catholic Conference.
Chicago (17e ed.) BronvermeldingCatholic Church. National Conference of Catholic Bishops. Administrative Committee en United States Catholic Conference. Statement of the Administrative Committee, National Conference of Catholic Bishops on Anti-abortion Amendment: September 18, 1973. Washington, D.C.: Publications Office, United States Catholic Conference, 1973.
MLA (8e ed.) BronvermeldingCatholic Church. National Conference of Catholic Bishops. Administrative Committee en United States Catholic Conference. Statement of the Administrative Committee, National Conference of Catholic Bishops on Anti-abortion Amendment: September 18, 1973. Publications Office, United States Catholic Conference, 1973.