Gaya APA

Zhao, Q. et al (2009). Effect of the thermal and hydrothermal treatment on textural properties of Zr-MCM-41 mesoporous molecular sieve . London: Elsevier B.V..

Gaya MLA

Zhao, Qian. et al. "Effect of the thermal and hydrothermal treatment on textural properties of Zr-MCM-41 mesoporous molecular sieve". London: Elsevier B.V., 2009. e-journal.