APA (7th ed.) Citation

Al-Hassan, M. S. A., & unknown. (1993). Factors Affecting Quality of Pavement Construction in Saudi Arabia.

Chicago Style (17th ed.) Citation

Al-Hassan, Mohamad Sayed Abdul-Hamid, and unknown. Factors Affecting Quality of Pavement Construction in Saudi Arabia. 1993.

MLA (9th ed.) Citation

Al-Hassan, Mohamad Sayed Abdul-Hamid, and unknown. Factors Affecting Quality of Pavement Construction in Saudi Arabia. 1993.

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