APA (7th ed.) Citation

Khalid, K., Mohd Den, E., & Zainuddin, M. R. (2008). Optimum pH for iron removal in groundwater using powdered activared carbon coagulant / Khairi Khalid, Elias Mohd Den and Mohd Razmi Zainuddin.

Chicago Style (17th ed.) Citation

Khalid, Khairi, Elias Mohd Den, and Mohd Razmi Zainuddin. Optimum PH for Iron Removal in Groundwater Using Powdered Activared Carbon Coagulant / Khairi Khalid, Elias Mohd Den and Mohd Razmi Zainuddin. 2008.

MLA (9th ed.) Citation

Khalid, Khairi, et al. Optimum PH for Iron Removal in Groundwater Using Powdered Activared Carbon Coagulant / Khairi Khalid, Elias Mohd Den and Mohd Razmi Zainuddin. 2008.