APA引文

Caldwell, B. M., & Hilliard, A. G. (1985). What is quality child caren. National Association for the Education of Young Children.

Chicago Style (17th ed.) Citation

Caldwell, Bettye M., and Asa G. Hilliard. What Is Quality Child Caren. Washington, D.C: National Association for the Education of Young Children, 1985.

MLA引文

Caldwell, Bettye M., and Asa G. Hilliard. What Is Quality Child Caren. National Association for the Education of Young Children, 1985.