APA (7th ed.) Citation

K. Gupta, V., K. Pal, M., K. Singh, A., & unknown. (2009). Adsorption studies on the removal of coloring agent phenol red from wastewater using waste materials as adsorbents.

Chicago Style (17th ed.) Citation

K. Gupta, Vinod, Manoj K. Pal, Ashok K. Singh, and unknown. Adsorption Studies on the Removal of Coloring Agent Phenol Red from Wastewater Using Waste Materials as Adsorbents. 2009.

MLA (9th ed.) Citation

K. Gupta, Vinod, et al. Adsorption Studies on the Removal of Coloring Agent Phenol Red from Wastewater Using Waste Materials as Adsorbents. 2009.