APA引文

Essa, E. (2011). Introduction to early childhood education (6th ed.). Wadsworth Cengage Learning.

Chicago Style (17th ed.) Citation

Essa, Eva. Introduction to Early Childhood Education. 6th ed. Belmont, Calif: Wadsworth Cengage Learning, 2011.

MLA引文

Essa, Eva. Introduction to Early Childhood Education. 6th ed. Wadsworth Cengage Learning, 2011.