Catholic Church. National Conference of Catholic Bishops & Catholic Church. National Conference of Catholic Bishops. (1976). Documentation on abortion and the right to life, II. Publications Office, United States Catholic Conference.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিCatholic Church. National Conference of Catholic Bishops এবং Catholic Church. National Conference of Catholic Bishops. Documentation on Abortion and the Right to Life, II. Washington, D.C.: Publications Office, United States Catholic Conference, 1976.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিCatholic Church. National Conference of Catholic Bishops এবং Catholic Church. National Conference of Catholic Bishops. Documentation on Abortion and the Right to Life, II. Publications Office, United States Catholic Conference, 1976.