Gaya APA

Matter, P, H. et al (2004). Steam reforming of methanol to H2 over nonreduced Zr-containing CuO/ZnO catalysts . London: Elsevier Inc..

Gaya MLA

Matter, Paul, H.. et al. "Steam reforming of methanol to H2 over nonreduced Zr-containing CuO/ZnO catalysts". London: Elsevier Inc., 2004. e-journal.