Ma, Y., Zhang, W., Gu, X., & Zhao, J. (2019). Impacts of experimental advisory exit speed sign on traffic speeds for freeway exit ramp. PLoS One.
Chicago ZitierstilMa, Yongfeng, Wenbo Zhang, Xin Gu, und Jiguang Zhao. "Impacts of Experimental Advisory Exit Speed Sign On Traffic Speeds for Freeway Exit Ramp." PLoS One 2019.
MLA ZitierstilMa, Yongfeng, Wenbo Zhang, Xin Gu, und Jiguang Zhao. "Impacts of Experimental Advisory Exit Speed Sign On Traffic Speeds for Freeway Exit Ramp." PLoS One 2019.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.