APA (7th ed.) Citation

Guo, H., & Peng, C. (2019). Research on Two-stage Multi-objective Integer Programming Model of Helicopter Distribution Materials in Emergency Logistics. IOP conference series. Materials Science and Engineering, 677(4), 42031-42038. https://doi.org/10.1088/1757-899X/677/4/042031

Chicago Style (17th ed.) Citation

Guo, Haiwang, and Chaojing Peng. "Research on Two-stage Multi-objective Integer Programming Model of Helicopter Distribution Materials in Emergency Logistics." IOP Conference Series. Materials Science and Engineering 677, no. 4 (2019): 42031-42038. https://doi.org/10.1088/1757-899X/677/4/042031.

MLA (9th ed.) Citation

Guo, Haiwang, and Chaojing Peng. "Research on Two-stage Multi-objective Integer Programming Model of Helicopter Distribution Materials in Emergency Logistics." IOP Conference Series. Materials Science and Engineering, vol. 677, no. 4, 2019, pp. 42031-42038, https://doi.org/10.1088/1757-899X/677/4/042031.