APA (7th ed.) Citation

Tiong, A., Kumar, P., & Saptoro, A. (2015). Reviews on drag reducing polymers.

Chicago Style (17th ed.) Citation

Tiong, A., P. Kumar, and Agus Saptoro. Reviews on Drag Reducing Polymers. 2015.

MLA (9th ed.) Citation

Tiong, A., et al. Reviews on Drag Reducing Polymers. 2015.