APA (7th ed.) Citation

Al-Gahtani, A. S., & unknown. (1981). An Investigation of corrosion of steel reinforcement in concrete in the Eastern Province of Saudi Arabia.

Chicago Style (17th ed.) Citation

Al-Gahtani, Ahmad Saad, and unknown. An Investigation of Corrosion of Steel Reinforcement in Concrete in the Eastern Province of Saudi Arabia. 1981.

MLA (9th ed.) Citation

Al-Gahtani, Ahmad Saad, and unknown. An Investigation of Corrosion of Steel Reinforcement in Concrete in the Eastern Province of Saudi Arabia. 1981.

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