APA (7th ed.) Citation

Mohd Firdaus, C. D. (2006). Aluminium sulphate (alum) recovery by acidification on the water treatment sludge.

Chicago Style (17th ed.) Citation

Mohd Firdaus, Che Dolah. Aluminium Sulphate (alum) Recovery by Acidification on the Water Treatment Sludge. 2006.

MLA (9th ed.) Citation

Mohd Firdaus, Che Dolah. Aluminium Sulphate (alum) Recovery by Acidification on the Water Treatment Sludge. 2006.

Warning: These citations may not always be 100% accurate.