Dyfyniad APA

Alberta Teachers' Association & Alberta Teachers' Association. Early Childhood Education Council. Early childhood education. Alberta Teachers' Association.

Dyfyniad Arddull Chicago

Alberta Teachers' Association and Alberta Teachers' Association. Early Childhood Education Council. Early Childhood Education. Edmonton: Alberta Teachers' Association.

Dyfyniad MLA

Alberta Teachers' Association and Alberta Teachers' Association. Early Childhood Education Council. Early Childhood Education. Alberta Teachers' Association.

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