Dyfyniad APA

GAY, K. (2003). POLLUTION AND THE POWERLESS. FRANKLIN WATTS.

Dyfyniad Arddull Chicago

GAY, KATHLYN. POLLUTION AND THE POWERLESS. NEW YORK: FRANKLIN WATTS, 2003.

Dyfyniad MLA

GAY, KATHLYN. POLLUTION AND THE POWERLESS. FRANKLIN WATTS, 2003.

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