Παραπομπή σε μορφή APA (7η εκδ.)

World Health Organization. (1997). Post- abortion family planning a practical guide for programme managers. World Health Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Health Organization. Post- Abortion Family Planning a Practical Guide for Programme Managers. Geneva: World Health Organization, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

World Health Organization. Post- Abortion Family Planning a Practical Guide for Programme Managers. World Health Organization, 1997.