World Health Organization. (2009). Monitoring emergency obstetric care: A handbook. World Health Organization.
Citación estilo ChicagoWorld Health Organization. Monitoring Emergency Obstetric Care: A Handbook. [Geneva]: World Health Organization, 2009.
Cita MLAWorld Health Organization. Monitoring Emergency Obstetric Care: A Handbook. World Health Organization, 2009.
Warning: These citations may not always be 100% accurate.