APA (7th ed.) Citation

Qubaiah, J. K. N., & unknown. (1994). Numerical simulation of groundwater depletion in Al-Hasa area.

Chicago Style (17th ed.) Citation

Qubaiah, Jamal Khaled Nejem, and unknown. Numerical Simulation of Groundwater Depletion in Al-Hasa Area. 1994.

MLA (9th ed.) Citation

Qubaiah, Jamal Khaled Nejem, and unknown. Numerical Simulation of Groundwater Depletion in Al-Hasa Area. 1994.

Warning: These citations may not always be 100% accurate.