Bishops, C. C. N. C. o. C. (1976). Documentation on Abortion and the Right to Life II. Washington, D.C..
Lua i Stíl Chicago (17ú heag.)Bishops, Catholic Church. National Conference of Catholic. Documentation on Abortion and the Right to Life II. Washington, D.C., 1976.
Lua MLA (8ú heag.)Bishops, Catholic Church. National Conference of Catholic. Documentation on Abortion and the Right to Life II. Washington, D.C., 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.