(2015). Immunization in practice: A practical guide for health staff (2015 update.). Geneva, Switzerland: Department of Immunization, Vaccines and Biologicals, Family and Child Health, World Health Organization.
Chicago Style CitationImmunization in Practice: A Practical Guide for Health Staff. 2015 update. Geneva, Switzerland: Department of Immunization, Vaccines and Biologicals, Family and Child Health, World Health Organization, 2015.
MLA CitationImmunization in Practice: A Practical Guide for Health Staff. 2015 update. Geneva, Switzerland: Department of Immunization, Vaccines and Biologicals, Family and Child Health, World Health Organization, 2015.
Warning: These citations may not always be 100% accurate.