APA (7th ed.) Citation

Yap, T. Y. H., Bahari, A. N., & Basri, M. (2011). A method of producing biodiesel using oil containing high content of free fatty acids.

Chicago Style (17th ed.) Citation

Yap, Taufiq Yun Hin, Aqilah Noor Bahari, and Mahiran Basri. A Method of Producing Biodiesel Using Oil Containing High Content of Free Fatty Acids. 2011.

MLA (9th ed.) Citation

Yap, Taufiq Yun Hin, et al. A Method of Producing Biodiesel Using Oil Containing High Content of Free Fatty Acids. 2011.