Gaya APA

al.), H, D, (. (2009). Preparation and characterization of activated carbon from cotton stalk by microwave assisted chemical activation—Application in methylene blue adsorption from aqueous solution . New York: Elsevier B.V..

Gaya MLA

al.), Hui, Deng, (et.. "Preparation and characterization of activated carbon from cotton stalk by microwave assisted chemical activation—Application in methylene blue adsorption from aqueous solution". New York: Elsevier B.V., 2009. e-journal.