Gaya APA

Wang, G. et al (2009). Simultaneous production of hydrogen and multi-walled carbon nanotubes by ethanol decomposition over Ni/Al2O3 catalysts . London: Elsevier B.V..

Gaya MLA

Wang, Gang. et al. "Simultaneous production of hydrogen and multi-walled carbon nanotubes by ethanol decomposition over Ni/Al2O3 catalysts". London: Elsevier B.V., 2009. e-journal.