World Health Organization. (1997). Post- abortion family planning a practical guide for programme managers. World Health Organization.
Cita Chicago Style (17a ed.)World Health Organization. Post- Abortion Family Planning a Practical Guide for Programme Managers. Geneva: World Health Organization, 1997.
Cita MLA (8a ed.)World Health Organization. Post- Abortion Family Planning a Practical Guide for Programme Managers. World Health Organization, 1997.
Precaución: Estas citas no son 100% exactas.