UNICEF, World Health Organization. (2014). Countdown to 2015: Maternal, newborn & child survival. UNICEF, World Health Organization.
Cita Chicago (17th ed.)UNICEF, World Health Organization. Countdown to 2015: Maternal, Newborn & Child Survival. Geneva, Switzerland: UNICEF, World Health Organization, 2014.
Cita MLA (8th ed.)UNICEF, World Health Organization. Countdown to 2015: Maternal, Newborn & Child Survival. UNICEF, World Health Organization, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.