Παραπομπή σε μορφή APA (7η εκδ.)

World Health Organization. (2009). Who guidlines for the management of pastpartum haemorrhage and retained placenta (Primera edición.). Editorial Worl Health Organization.

Παραπομπή σε μορφή Chicago (17η εκδ.)

World Health Organization. Who Guidlines for the Management of Pastpartum Haemorrhage and Retained Placenta. Primera edición. Geneva: Editorial Worl Health Organization, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

World Health Organization. Who Guidlines for the Management of Pastpartum Haemorrhage and Retained Placenta. Primera edición. Editorial Worl Health Organization, 2009.