APA
Essa E. L., . (2014). Introduction to early childhood education, 7th ed. [Place of publication not identified]: Wadsworth Cengage Learning.
Chicago
Essa Eva L, . 2014. Introduction to early childhood education, 7th ed. [Place of publication not identified]: Wadsworth Cengage Learning.
Harvard
Essa E. L., . (2014). Introduction to early childhood education, 7th ed. [Place of publication not identified]: Wadsworth Cengage Learning.
MLA
Essa Eva L, . Introduction to early childhood education, 7th ed. [Place of publication not identified]: Wadsworth Cengage Learning. 2014.