APA (7th ed.) Citation

Shah, S. M., & unknown. (1987). Development of left-turn lane warrants for Saudi Arabia.

Chicago Style (17th ed.) Citation

Shah, Syed Mansoor, and unknown. Development of Left-turn Lane Warrants for Saudi Arabia. 1987.

MLA (9th ed.) Citation

Shah, Syed Mansoor, and unknown. Development of Left-turn Lane Warrants for Saudi Arabia. 1987.

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