APA (7th ed.) Citation

Salem, Z. E., Hasan, S. S., & Sefelnasr, A. M. Health risk assessment of groundwater use for drinking in West Nile Delta, Egypt. Nature Portfolio.

Chicago Style (17th ed.) Citation

Salem, Zenhom E., Samia S. Hasan, and Ahmed M. Sefelnasr. Health Risk Assessment of Groundwater Use for Drinking in West Nile Delta, Egypt. Nature Portfolio.

MLA (9th ed.) Citation

Salem, Zenhom E., et al. Health Risk Assessment of Groundwater Use for Drinking in West Nile Delta, Egypt. Nature Portfolio.