APA (7e ed.) Bronvermelding
Essa, E. L. (1999). Introduction to early childhood education (4th ed.). Thomson.
Chicago (17e ed.) Bronvermelding
Essa, Eva L. Introduction to Early Childhood Education. 4th ed. Australia: Thomson, 1999.
MLA (9e ed.) Bronvermelding
Essa, Eva L. Introduction to Early Childhood Education. 4th ed. Thomson, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.