APA (7th ed.) Citation

Essa, E. (1999). Introduction to early childhood education (3rd ed.). Delmar.

Chicago Style (17th ed.) Citation

Essa, Eva. Introduction to Early Childhood Education. 3rd ed. Albany, N.Y: Delmar, 1999.

MLA (9th ed.) Citation

Essa, Eva. Introduction to Early Childhood Education. 3rd ed. Delmar, 1999.