APA (7th ed.) Citation

Copple, C., Bredekamp, S., Koralek, D. G., & Charner, K. (2014). Developmentally appropriate practice. National Association for the Education of Young Children.

Chicago Style (17th ed.) Citation

Copple, Carol, Sue Bredekamp, Derry Gosselin Koralek, and Kathy Charner. Developmentally Appropriate Practice. Washington, D.C.: National Association for the Education of Young Children, 2014.

MLA (9th ed.) Citation

Copple, Carol, et al. Developmentally Appropriate Practice. National Association for the Education of Young Children, 2014.