Dyfyniad APA

Aquatic humic. (1989). Aquatic humic substances: Influence of fate and treatment of pollutants. American Chemical Society.

Dyfyniad Arddull Chicago

Aquatic humic. Aquatic Humic Substances: Influence of Fate and Treatment of Pollutants. Washington DC: American Chemical Society, 1989.

Dyfyniad MLA

Aquatic humic. Aquatic Humic Substances: Influence of Fate and Treatment of Pollutants. American Chemical Society, 1989.

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