Cita APA (7a ed.)

Essa, E. (1996). Introduction to early childhood education (2nd ed.). Delmar Publishers.

Cita Chicago Style (17a ed.)

Essa, Eva. Introduction to Early Childhood Education. 2nd ed. Albany: Delmar Publishers, 1996.

Cita MLA (9a ed.)

Essa, Eva. Introduction to Early Childhood Education. 2nd ed. Delmar Publishers, 1996.