APA (7th ed.) Zitazioa
Underdown, A. (2007). Young children's health and well-being. McGraw Hill/Open University Press.
Chicago Style (17th ed.) Zitazioa
Underdown, Angela. Young Children's Health and Well-being. Maidenhead: McGraw Hill/Open University Press, 2007.
MLA (9th ed.) Zitazioa
Underdown, Angela. Young Children's Health and Well-being. McGraw Hill/Open University Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.