Agency for Toxic Substances and Disease Registry. Toxicological profiles for sulfur trioxide and sulfuric acid.
Citazione stile Chigago Style (17a edizione)Agency for Toxic Substances and Disease Registry. Toxicological Profiles for Sulfur Trioxide and Sulfuric Acid.
Citatione MLA (9a ed.)Agency for Toxic Substances and Disease Registry. Toxicological Profiles for Sulfur Trioxide and Sulfuric Acid.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.