Gaya APA

Liu, P. et al (2008). Direct immobilization of self-assembled polyoxometalate catalyst in layered double hydroxide for heterogeneous epoxidation of olefins . London: Elsevier Inc..

Gaya MLA

Liu, Peng. et al. "Direct immobilization of self-assembled polyoxometalate catalyst in layered double hydroxide for heterogeneous epoxidation of olefins". London: Elsevier Inc., 2008. e-journal.