Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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