Gaya APA

Xu, B. et al (2009). Effects of film structure on electrochromic properties of the multilayer films containing polyoxometalates . London: Elsevier Inc..

Gaya MLA

Xu, Bingbing. et al. "Effects of film structure on electrochromic properties of the multilayer films containing polyoxometalates". London: Elsevier Inc., 2009. e-journal.