APA (7th ed.) Citation

Han, H., Xu, J., Wang, X., Xie, J., & Xing, Y. Surface Subsidence Prediction Method for Coal Mines with Ultrathick and Hard Stratum. Wiley.

Chicago Style (17th ed.) Citation

Han, Hongkai, Jialin Xu, Xiaozhen Wang, Jianlin Xie, and Yantuan Xing. Surface Subsidence Prediction Method for Coal Mines with Ultrathick and Hard Stratum. Wiley.

MLA (9th ed.) Citation

Han, Hongkai, et al. Surface Subsidence Prediction Method for Coal Mines with Ultrathick and Hard Stratum. Wiley.

Warning: These citations may not always be 100% accurate.