Gaya APA

Cheng, H. et al (2009). Geochemical processes controlling fate and transport of arsenic in acid mine drainage (AMD) and natural systems . London: Elsevier B.V..

Gaya MLA

Cheng, Hefa. et al. "Geochemical processes controlling fate and transport of arsenic in acid mine drainage (AMD) and natural systems". London: Elsevier B.V., 2009. e-journal.