APA-referens (7:e uppl.)

(2008). Second trimester abortion: Women´s health and public policy. International consortium for Medical Abortion.

Chicago-referens (17:e uppl.)

Second Trimester Abortion: Women´s Health and Public Policy. Londres: International consortium for Medical Abortion, 2008.

MLA-referens (9:e uppl.)

Second Trimester Abortion: Women´s Health and Public Policy. International consortium for Medical Abortion, 2008.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.