Dyfyniad APA

Illingworth, R. (1970). DEvelopment of the infant and young child: Normal and abnormal (Ed4, Ed8.).

Dyfyniad Arddull Chicago

Illingworth, Rs. DEvelopment of the Infant and Young Child: Normal and Abnormal. Ed4, Ed8. 1970.

Dyfyniad MLA

Illingworth, Rs. DEvelopment of the Infant and Young Child: Normal and Abnormal. Ed4, Ed8. 1970.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.