APA (7th ed.) Zitazioa
ebrary, Inc, & Yelland, N. (2010). Contemporary perspectives on early childhood education. Open University Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, eta Nicola Yelland. Contemporary Perspectives on Early Childhood Education. Maidenhead ; New York: Open University Press, 2010.
MLA (9th ed.) Zitazioa
ebrary, Inc, eta Nicola Yelland. Contemporary Perspectives on Early Childhood Education. Open University Press, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.