APA (7th ed.) Citation

Al Mahmud, K., Kalam, M., Masjuki, H. H., Mobarak, H., & Zulkifli, N. (2015). An updated overview of diamond-like carbon coating in tribology.

Chicago Style (17th ed.) Citation

Al Mahmud, K.A.H., M.A Kalam, Haji Hassan Masjuki, H.M Mobarak, and N.W.M Zulkifli. An Updated Overview of Diamond-like Carbon Coating in Tribology. 2015.

MLA (9th ed.) Citation

Al Mahmud, K.A.H., et al. An Updated Overview of Diamond-like Carbon Coating in Tribology. 2015.