APA (7th ed.) Citation

Abdullah, R., Mahrous, A., & Barakat, A. (2016, December). Surface quality of marble machined by abrasive water jet. Cogent Engineering.

Chicago Style (17th ed.) Citation

Abdullah, Ramy, Ahmed Mahrous, and Azza Barakat. "Surface Quality of Marble Machined by Abrasive Water Jet." Cogent Engineering Dec. 2016.

MLA (9th ed.) Citation

Abdullah, Ramy, et al. "Surface Quality of Marble Machined by Abrasive Water Jet." Cogent Engineering, Dec. 2016.