World Health Organization. (2009). WHO Guidelines for the management of postpartum haemorrhage and retained placenta. World Health Organization.
Cita Chicago Style (17a ed.)World Health Organization. WHO Guidelines for the Management of Postpartum Haemorrhage and Retained Placenta. Geneva: World Health Organization, 2009.
Cita MLA (9a ed.)World Health Organization. WHO Guidelines for the Management of Postpartum Haemorrhage and Retained Placenta. World Health Organization, 2009.
Precaución: Estas citas no son 100% exactas.