APA (7th ed.) Citation

Ibrahim, M. A., & unknown. (1989). Use of microtubes in the design of optimized trickle irrigation network.

Chicago Style (17th ed.) Citation

Ibrahim, Mohammed Abdel-Rahman, and unknown. Use of Microtubes in the Design of Optimized Trickle Irrigation Network. 1989.

MLA (9th ed.) Citation

Ibrahim, Mohammed Abdel-Rahman, and unknown. Use of Microtubes in the Design of Optimized Trickle Irrigation Network. 1989.

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