Asch, A., & Parens, E. (2000). Prenatal testing and disability rights. Georgetown University Press.
Lua i Stíl Chicago (17ú heag.)Asch, Adrienne, agus Erik Parens. Prenatal Testing and Disability Rights. Washington, D.C.: Georgetown University Press, 2000.
Lua MLA (9ú heag.)Asch, Adrienne, agus Erik Parens. Prenatal Testing and Disability Rights. Georgetown University Press, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.