APA (7th ed.) Citation

Sheikh, S. I., Al-Qurashi, K. Y., Ragheb, H., Babelli, I., & unknown. (2008). Simple Microwave Method for Detecting Water Holdup.

Chicago Style (17th ed.) Citation

Sheikh, S. I., K. Y. Al-Qurashi, H.A Ragheb, I. Babelli, and unknown. Simple Microwave Method for Detecting Water Holdup. 2008.

MLA (9th ed.) Citation

Sheikh, S. I., et al. Simple Microwave Method for Detecting Water Holdup. 2008.