Gaya APA

Sun, L. et al (2009). Ethylation of coking benzene over nanoscale HZSM-5 zeolites: Effects of hydrothermal treatment, calcination and La2O3 modification . London: Elsevier B.V..

Gaya MLA

Sun, Linping. et al. "Ethylation of coking benzene over nanoscale HZSM-5 zeolites: Effects of hydrothermal treatment, calcination and La2O3 modification". London: Elsevier B.V., 2009. e-journal.