Παραπομπή σε μορφή APA (7η εκδ.)

Baldock, P. (2011). Developing early childhood services: Past, present and future. Open University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Baldock, Peter. Developing Early Childhood Services: Past, Present and Future. Maidenhead, Berkshire, England: Open University Press, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Baldock, Peter. Developing Early Childhood Services: Past, Present and Future. Open University Press, 2011.