APA (7th ed.) Citation

Ahmed, S. A., & unknown. (2005). Calibration of VISSIM to the traffic conditions of Khobar and Dammam, Saudi Arabia.

Chicago Style (17th ed.) Citation

Ahmed, Syed Anees, and unknown. Calibration of VISSIM to the Traffic Conditions of Khobar and Dammam, Saudi Arabia. 2005.

MLA (9th ed.) Citation

Ahmed, Syed Anees, and unknown. Calibration of VISSIM to the Traffic Conditions of Khobar and Dammam, Saudi Arabia. 2005.

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