Dyfyniad APA

Cohen, M. W. (1998). The attention zone: A parents' guide to attention ... Brunner/Mazel.

Dyfyniad Arddull Chicago

Cohen, Michael W. The Attention Zone: A Parents' Guide to Attention ... Washington, D C: Brunner/Mazel, 1998.

Dyfyniad MLA

Cohen, Michael W. The Attention Zone: A Parents' Guide to Attention ... Brunner/Mazel, 1998.

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