Dyfyniad APA

Good Practice Guides / Convenio sobre la Diversidad Biolg̤ica CBD. Drinking Water, Biodiversity and Development.

Dyfyniad Arddull Chicago

Good Practice Guides / Convenio sobre la Diversidad Biolg̤ica CBD. Drinking Water, Biodiversity and Development.

Dyfyniad MLA

Good Practice Guides / Convenio sobre la Diversidad Biolg̤ica CBD. Drinking Water, Biodiversity and Development.

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