APA引文

Zhang, J., & Liu, J. (2020). Energy efficiency and its influencing factors: A case study.

Chicago Style Citation

Zhang, Junfeng, and Jianxu Liu. Energy Efficiency and Its Influencing Factors: A Case Study. 2020.

MLA引文

Zhang, Junfeng, and Jianxu Liu. Energy Efficiency and Its Influencing Factors: A Case Study. 2020.

警告：這些引文格式不一定是100％准確.