APA (7th ed.) Citation

Yap, J., Isa, M., & Kutty, S. (2008). Removal of colour from textile wastewater using oil palm ash.

Chicago Style (17th ed.) Citation

Yap, J., M.H Isa, and S.R.M Kutty. Removal of Colour from Textile Wastewater Using Oil Palm Ash. 2008.

MLA (9th ed.) Citation

Yap, J., et al. Removal of Colour from Textile Wastewater Using Oil Palm Ash. 2008.