APA (7th ed.) Citation

Li, H., Ma, Z., & Sun, J. Efficiency Evaluation of Energy in Northeastern China Based on Data Envelopment Analysis. Wiley.

Chicago Style (17th ed.) Citation

Li, Hongyan, Zhiyu Ma, and Jie Sun. Efficiency Evaluation of Energy in Northeastern China Based on Data Envelopment Analysis. Wiley.

MLA (9th ed.) Citation

Li, Hongyan, et al. Efficiency Evaluation of Energy in Northeastern China Based on Data Envelopment Analysis. Wiley.