APA (7th ed.) Citation

Low, K. S., Lee, C. K., & Ng, A. Y. (1999). Column study on the sorption of Cr(VI) using quaternized rice hulls. Elsevier Science.

Chicago Style (17th ed.) Citation

Low, Kun She, Chnoong Kheng Lee, and A. Y. Ng. Column Study on the Sorption of Cr(VI) Using Quaternized Rice Hulls. Elsevier Science, 1999.

MLA (9th ed.) Citation

Low, Kun She, et al. Column Study on the Sorption of Cr(VI) Using Quaternized Rice Hulls. Elsevier Science, 1999.