Dyfyniad APA

Egan, K. (1988). Primary understanding: Education in early childhood. New York: Routledge.

Dyfyniad Arddull Chicago

Egan, Kieran. Primary Understanding: Education in Early Childhood. New York: Routledge, 1988.

Dyfyniad MLA

Egan, Kieran. Primary Understanding: Education in Early Childhood. New York: Routledge, 1988.

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