APA ציטוט

Hymes, J. L. (1991). Early childhood education: Twenty years in review, a look at 1971-1990. National Association for the Education of Young Children.

Chicago Style (17th ed.) Citation

Hymes, James L. Early Childhood Education: Twenty Years in Review, a Look at 1971-1990. Washington, D.C: National Association for the Education of Young Children, 1991.

ציטוט MLA

Hymes, James L. Early Childhood Education: Twenty Years in Review, a Look at 1971-1990. National Association for the Education of Young Children, 1991.