Gaya APA

Chai, S. et al (2009). Sustainable production of acrolein: Preparation and characterization of zirconia-supported 12-tungstophosphoric acid catalyst for gas-phase dehydration of glycerol . London: Elsevier B.V..

Gaya MLA

Chai, Song-Hai. et al. "Sustainable production of acrolein: Preparation and characterization of zirconia-supported 12-tungstophosphoric acid catalyst for gas-phase dehydration of glycerol". London: Elsevier B.V., 2009. e-journal.