APA (7th ed.) Citation

Al-Layla, M. A., Al-Ani, M. Y., & Al-Rawi, S. M. (1989). Studies of dual-media filtration of the Tigris River used for drinking water, mathematical relationships. Journal of Environmental Science & Health. Part A. Environmental Science & Engineering, A24(2), 99.

Chicago Style (17th ed.) Citation

Al-Layla, M. A., M. Y. Al-Ani, and S. M. Al-Rawi. "Studies of Dual-media Filtration of the Tigris River Used for Drinking Water, Mathematical Relationships." Journal of Environmental Science & Health. Part A. Environmental Science & Engineering A24, no. 2 (1989): 99.

MLA (9th ed.) Citation

Al-Layla, M. A., et al. "Studies of Dual-media Filtration of the Tigris River Used for Drinking Water, Mathematical Relationships." Journal of Environmental Science & Health. Part A. Environmental Science & Engineering, vol. A24, no. 2, 1989, p. 99.