Gaya APA

Zhang, J. et al (2008). Effects of metal content on activity and stability of Ni-Co bimetallic catalysts for CO2 reforming of CH4 . London: Elsevier B.V..

Gaya MLA

Zhang, Jianguo. et al. "Effects of metal content on activity and stability of Ni-Co bimetallic catalysts for CO2 reforming of CH4". London: Elsevier B.V., 2008. e-journal.