APA (7th ed.) Citation
Khalid, A. Water supply in republic of Yemen. Modern state and directions of perfection.
Chicago Style (17th ed.) CitationKhalid, Abdo. Water Supply in Republic of Yemen. Modern State and Directions of Perfection.
MLA (8th ed.) CitationKhalid, Abdo. Water Supply in Republic of Yemen. Modern State and Directions of Perfection.
Warning: These citations may not always be 100% accurate.