APA (7th ed.) Citation

Khoo, H. L. (2004). A simulation study of ramp metering on urban freeways.

Chicago Style (17th ed.) Citation

Khoo, Hooi Ling. A Simulation Study of Ramp Metering on Urban Freeways. 2004.

MLA (8th ed.) Citation

Khoo, Hooi Ling. A Simulation Study of Ramp Metering on Urban Freeways. 2004.

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