Παραπομπή σε μορφή APA (7η εκδ.)

Boulton-Lewis, G., & Catherwood, D. (1994). The early years: Developmental learning and teaching. The Australian Council for Educational Research.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Boulton-Lewis, Gillian, και Di Catherwood. The Early Years: Developmental Learning and Teaching. Merbourne: The Australian Council for Educational Research, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Boulton-Lewis, Gillian, και Di Catherwood. The Early Years: Developmental Learning and Teaching. The Australian Council for Educational Research, 1994.