APA (7th ed.) Citation

Azmi, N. N., Veny, H., & Tan, H. L. (2017). Effect of acids types on the recycling of used lubricating oil: Article.

Chicago Style (17th ed.) Citation

Azmi, Nurul Nadhirah, Harumi Veny, and Huey Ling Tan. Effect of Acids Types on the Recycling of Used Lubricating Oil: Article. 2017.

MLA (9th ed.) Citation

Azmi, Nurul Nadhirah, et al. Effect of Acids Types on the Recycling of Used Lubricating Oil: Article. 2017.