APA (7th ed.) Citation

Li, H., Lu, J., Ma, Y., & Liu, Y. Successive-Stage Speed Limit on Exit Ramp Upstream of Direct-Type Freeway in China. Wiley.

Chicago Style (17th ed.) Citation

Li, Hongwei, Jian Lu, Yongfeng Ma, and Yuanlin Liu. Successive-Stage Speed Limit on Exit Ramp Upstream of Direct-Type Freeway in China. Wiley.

MLA (9th ed.) Citation

Li, Hongwei, et al. Successive-Stage Speed Limit on Exit Ramp Upstream of Direct-Type Freeway in China. Wiley.