APA (7th ed.) Zitazioa
Dobson, J. (1978). The strong willed child: Birth through adolescence. Tyndale House.
Chicago Style (17th ed.) Zitazioa
Dobson, James. The Strong Willed Child: Birth Through Adolescence. Wheaton, Illinois: Tyndale House, 1978.
MLA (9th ed.) Zitazioa
Dobson, James. The Strong Willed Child: Birth Through Adolescence. Tyndale House, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.