Dyfyniad APA

Schwarts, S. L. (2007). Teaching young children mathematics. Atlantic publishers.

Dyfyniad Arddull Chicago

Schwarts, Sydney L. Teaching Young Children Mathematics. New Delhi: Atlantic publishers, 2007.

Dyfyniad MLA

Schwarts, Sydney L. Teaching Young Children Mathematics. Atlantic publishers, 2007.

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