Catholic Church. National Conference of Catholic Bishops. Committee on Science and Human Values. (1997). The promise and peril of genetic screening. United States Catholic Conference.
Chicago-viite (17. p.)Catholic Church. National Conference of Catholic Bishops. Committee on Science and Human Values. The Promise and Peril of Genetic Screening. Washington, D.C.: United States Catholic Conference, 1997.
MLA-viite (8. p.)Catholic Church. National Conference of Catholic Bishops. Committee on Science and Human Values. The Promise and Peril of Genetic Screening. United States Catholic Conference, 1997.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.