Παραπομπή σε μορφή APA (7η εκδ.)

Gardner, D. B. (1964). Development in early childhood: The preschool years. Harper & Row.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Gardner, David Bruce. Development in Early Childhood: The Preschool Years. New York: Harper & Row, 1964.

Παραπομπή σε μορφή MLA (9th εκδ.)

Gardner, David Bruce. Development in Early Childhood: The Preschool Years. Harper & Row, 1964.