World Health Organization. Regional Office for Europe & Michaelsen, K. F. (2000). Feeding and nutrition of infants and young children: Guidelines for the WHO European Region, with emphasis on the former Soviet countries. WHO Regional Office for Europe.
Chicago Style (17. basım) AtıfWorld Health Organization. Regional Office for Europe ve Kim Fleischer Michaelsen. Feeding and Nutrition of Infants and Young Children: Guidelines for the WHO European Region, with Emphasis on the Former Soviet Countries. Copenhagen: WHO Regional Office for Europe, 2000.
MLA (9th ed.) AtıfWorld Health Organization. Regional Office for Europe ve Kim Fleischer Michaelsen. Feeding and Nutrition of Infants and Young Children: Guidelines for the WHO European Region, with Emphasis on the Former Soviet Countries. WHO Regional Office for Europe, 2000.