Essa, E. (1999). Introduction to early childhood education (3rd ed.). Delmar.
Style de citation Chicago (17e éd.)Essa, Eva. Introduction to Early Childhood Education. 3rd ed. Albany, N.Y: Delmar, 1999.
Style de citation MLA (9e éd.)Essa, Eva. Introduction to Early Childhood Education. 3rd ed. Delmar, 1999.
Attention : ces citations peuvent ne pas être correctes à 100%.