Dyfyniad APA

SATTERTHWAITE DAVID. (1996). ENVIROMENT FOR CHILDREN. EARTHSCAN PUBLICATION.

Dyfyniad Arddull Chicago

SATTERTHWAITE DAVID. ENVIROMENT FOR CHILDREN. NEW YORK: EARTHSCAN PUBLICATION, 1996.

Dyfyniad MLA

SATTERTHWAITE DAVID. ENVIROMENT FOR CHILDREN. EARTHSCAN PUBLICATION, 1996.

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