Παραπομπή σε μορφή APA (7η εκδ.)

Sadik, N. (1997). The state of world population 1997: The right to choose: reproductive rights and reproductive health. United Nations Population Fund.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sadik, Nafis. The State of World Population 1997: The Right to Choose: Reproductive Rights and Reproductive Health. New York: United Nations Population Fund, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sadik, Nafis. The State of World Population 1997: The Right to Choose: Reproductive Rights and Reproductive Health. United Nations Population Fund, 1997.