APA (7 वां संस्करण) प्रशस्ति पत्र

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

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

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

एमएलए (9वां संस्करण) प्रशस्ति पत्र

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