APA (7th ed.) Citation

Shafigh, P., Jumaat, M. Z., & Mahmud, H. (2011). Oil palm shell as a lightweight aggregate for production high strength lightweight concrete. Elsevier.

Chicago Style (17th ed.) Citation

Shafigh, P., Mohd Zamin Jumaat, and H. Mahmud. Oil Palm Shell as a Lightweight Aggregate for Production High Strength Lightweight Concrete. Elsevier, 2011.

MLA (9th ed.) Citation

Shafigh, P., et al. Oil Palm Shell as a Lightweight Aggregate for Production High Strength Lightweight Concrete. Elsevier, 2011.