Gaya APA

Fierro, V. et al (2009). Arsenic removal by iron-doped activated carbons prepared by ferric chloride forced hydrolysis . London: Elsevier B.V..

Gaya MLA

Fierro, V.. et al. "Arsenic removal by iron-doped activated carbons prepared by ferric chloride forced hydrolysis". London: Elsevier B.V., 2009. e-journal.