Yap, C. K., Edward Thomas, F. B., & Pang, B. H. (2009). A comparative study of distribution of heavy metal concentrations in the Pomacea insularum collected from polluted and unpolluted sites of the freshwater ecosystem in Malaysia. Kexue Chubaneshe/Science Press.
Chicago Style (17th ed.) CitationYap, Chee Kong, Franklin Berandah Edward Thomas, and Bin Huan Pang. A Comparative Study of Distribution of Heavy Metal Concentrations in the Pomacea Insularum Collected from Polluted and Unpolluted Sites of the Freshwater Ecosystem in Malaysia. Kexue Chubaneshe/Science Press, 2009.
MLA (9th ed.) CitationYap, Chee Kong, et al. A Comparative Study of Distribution of Heavy Metal Concentrations in the Pomacea Insularum Collected from Polluted and Unpolluted Sites of the Freshwater Ecosystem in Malaysia. Kexue Chubaneshe/Science Press, 2009.