APA (7th ed.) Citation

Hao, X., Hao, X., & Wang, H. Has China achieved carbon emission reduction through pilot free trade zones? Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Hao, Xiaomin, Xiaomin Hao, and Haiping Wang. Has China Achieved Carbon Emission Reduction Through Pilot Free Trade Zones? Frontiers Media S.A.

MLA (9th ed.) Citation

Hao, Xiaomin, et al. Has China Achieved Carbon Emission Reduction Through Pilot Free Trade Zones? Frontiers Media S.A.