APA (7th ed.) Zitazioa
Davids, J. (2010). The nursery age child. Karnac Books.
Chicago Style (17th ed.) Zitazioa
Davids, Jennifer. The Nursery Age Child. London: Karnac Books, 2010.
MLA (9th ed.) Zitazioa
Davids, Jennifer. The Nursery Age Child. Karnac Books, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.