APA (7th ed.) Citation

-, S., Abdullah, M. A., & Chong, F. K. (2010). Preparation and characterization of tungsten-loaded titanium dioxide photocatalyst for enhanced dye degradation. Elsevier.

Chicago Style (17th ed.) Citation

-, Saepurahman, Mohd. Azmuddin Abdullah, and Fai Kait Chong. Preparation and Characterization of Tungsten-loaded Titanium Dioxide photocatalyst for Enhanced Dye Degradation. Elsevier, 2010.

MLA (9th ed.) Citation

-, Saepurahman, et al. Preparation and Characterization of Tungsten-loaded Titanium Dioxide photocatalyst for Enhanced Dye Degradation. Elsevier, 2010.

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