APA (7th ed.) Citation

Isa, M., Kutty, S., Malakahmad, A., Daud, N., Hussin, S., & Pakpahan, E. (2009). Removal of lead from aqueous solution using groundwater sludge.

Chicago Style (17th ed.) Citation

Isa, M.H, S.R.M Kutty, A. Malakahmad, N.M Daud, S.R.M Hussin, and E.N Pakpahan. Removal of Lead from Aqueous Solution Using Groundwater Sludge. 2009.

MLA (9th ed.) Citation

Isa, M.H, et al. Removal of Lead from Aqueous Solution Using Groundwater Sludge. 2009.