Gaya APA

al.), W, L, (. (2008). Preparation of high surface area activated carbons from tobacco stems with K2CO3 activation using microwave radiation . New York: Elsevier B.V..

Gaya MLA

al.), Wei, Li, (et.. "Preparation of high surface area activated carbons from tobacco stems with K2CO3 activation using microwave radiation". New York: Elsevier B.V., 2008. e-journal.