APA (7th ed.) Citation

Colvin, R. W., & Zaffiro, E. M. (1974). Preschool education: A handbook for the training of early childhood educators. Springer Pub.

Chicago Style (17th ed.) Citation

Colvin, Ralph W., and Esther M. Zaffiro. Preschool Education: A Handbook for the Training of Early Childhood Educators. New York: Springer Pub, 1974.

MLA (9th ed.) Citation

Colvin, Ralph W., and Esther M. Zaffiro. Preschool Education: A Handbook for the Training of Early Childhood Educators. Springer Pub, 1974.