APA (7th ed.) Citation

Wu, Z., & Zhang, J. (2021, May). A branch-and-price algorithm for two-echelon electric vehicle routing problem. Complex & Intelligent Systems.

Chicago Style (17th ed.) Citation

Wu, Zhiguo, and Juliang Zhang. "A Branch-and-price Algorithm for Two-echelon Electric Vehicle Routing Problem." Complex & Intelligent Systems May. 2021.

MLA (9th ed.) Citation

Wu, Zhiguo, and Juliang Zhang. "A Branch-and-price Algorithm for Two-echelon Electric Vehicle Routing Problem." Complex & Intelligent Systems, May. 2021.