APA (7th ed.) Citation

Ahmad, Z., Yusof, Y., Anuar, H., & Razali, M. K. M. (2011). The effect of water and citric acid on sago starch bio-plastics.

Chicago Style (17th ed.) Citation

Ahmad, Zuraida, Yusliza Yusof, Hazleen Anuar, and Muhammad Khairul Muhaimin Razali. The Effect of Water and Citric Acid on Sago Starch Bio-plastics. 2011.

MLA (8th ed.) Citation

Ahmad, Zuraida, et al. The Effect of Water and Citric Acid on Sago Starch Bio-plastics. 2011.