APA-referens (7:e uppl.)
National Association for the Education of Young Children, Copple, C., Bredekamp, S., Koralek, D., & Charner, K. (2013). Developmentally appropriate practice: Focus on infants and toddlers. National Association for the Education of Young Children.
Chicago-referens (17:e uppl.)
National Association for the Education of Young Children, Carol Copple, Sue Bredekamp, Derry Koralek, och Kathy Charner. Developmentally Appropriate Practice: Focus on Infants and Toddlers. Washington, DC.: National Association for the Education of Young Children, 2013.
MLA-referens (9:e uppl.)
National Association for the Education of Young Children, et al. Developmentally Appropriate Practice: Focus on Infants and Toddlers. National Association for the Education of Young Children, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.