APA (7th ed.) Citation

Li, H., Bai, M., Zhao, Y., & Dai, C. (2019). Vehicle flow formulation for two-echelon time-constrained vehicle routing problem. KeAi Communications Co., Ltd.

Chicago Style (17th ed.) Citation

Li, Hongqi, Ming Bai, Yibin Zhao, and Changzhi Dai. Vehicle Flow Formulation for Two-echelon Time-constrained Vehicle Routing Problem. KeAi Communications Co., Ltd, 2019.

MLA (9th ed.) Citation

Li, Hongqi, et al. Vehicle Flow Formulation for Two-echelon Time-constrained Vehicle Routing Problem. KeAi Communications Co., Ltd, 2019.