World Health Organization. (2017). Guideline Protecting, promoting and supporting breastfeeding in facilities providing maternity and newborn services. World Health Organization.
Cita Chicago Style (17a ed.)World Health Organization. Guideline Protecting, Promoting and Supporting Breastfeeding in Facilities Providing Maternity and Newborn Services. Geneva: World Health Organization, 2017.
Cita MLA (9a ed.)World Health Organization. Guideline Protecting, Promoting and Supporting Breastfeeding in Facilities Providing Maternity and Newborn Services. World Health Organization, 2017.
Precaución: Estas citas no son 100% exactas.