Não informado. (2001). Analytical chemistry news & features. American Chemical Society.
Chicago-viite (17. p.)Não informado. Analytical Chemistry News & Features. Washington: American Chemical Society, 2001.
MLA-viite (8. p.)Não informado. Analytical Chemistry News & Features. American Chemical Society, 2001.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.