Wong, Y. C., & Yap, T. Y. H. (2011). VOPO4·2H2O and the vanadium phosphate catalyst produced by sonochemical synthesis. Asian Publication Corporation.
Chicago Style (17th ed.) CitationWong, Yee Ching, and Taufiq Yun Hin Yap. VOPO4·2H2O and the Vanadium Phosphate Catalyst Produced by Sonochemical Synthesis. Asian Publication Corporation, 2011.
MLA (9th ed.) CitationWong, Yee Ching, and Taufiq Yun Hin Yap. VOPO4·2H2O and the Vanadium Phosphate Catalyst Produced by Sonochemical Synthesis. Asian Publication Corporation, 2011.
Warning: These citations may not always be 100% accurate.