Ng, P. F. (2007). Color removal from wastewater sample using electrical process.
Chicago Style (17th ed.) CitationNg, Pei Feng. Color Removal from Wastewater Sample Using Electrical Process. 2007.
MLA引文Ng, Pei Feng. Color Removal from Wastewater Sample Using Electrical Process. 2007.
警告:這些引文格式不一定是100%准確.