APA (7th ed.) Citation

Tan, W. T., Choong, N. Y., & Lee, C. K. (1993). Removal of Chromium (III) from Aqueous Solution by Coconut Husk and Rice Straw. Universiti Putra Malaysia Press.

Chicago Style (17th ed.) Citation

Tan, W. T., N. Y. Choong, and C. K. Lee. Removal of Chromium (III) from Aqueous Solution by Coconut Husk and Rice Straw. Universiti Putra Malaysia Press, 1993.

MLA (9th ed.) Citation

Tan, W. T., et al. Removal of Chromium (III) from Aqueous Solution by Coconut Husk and Rice Straw. Universiti Putra Malaysia Press, 1993.