Gaya APA

Chary, K, V. et al (2009). The effect of zirconia polymorphs on the structure and catalytic properties of V2O5/ZrO2 catalysts . London: Elsevier B.V..

Gaya MLA

Chary, Komandur, V.R.. et al. "The effect of zirconia polymorphs on the structure and catalytic properties of V2O5/ZrO2 catalysts". London: Elsevier B.V., 2009. e-journal.