Dyfyniad APA

World Health Organization & World Health Organization. Brominated diphenylethers.

Dyfyniad Arddull Chicago

World Health Organization and World Health Organization. Brominated Diphenylethers.

Dyfyniad MLA

World Health Organization and World Health Organization. Brominated Diphenylethers.

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