Yang, W., Lai, X., Shan, P., Cui, F., & Yang, Y. Study on the Characteristics of Top-Coal Caving and Optimization of Recovery Ratio in Steeply Inclined Residual High Sectional Coal Pillar. Wiley.
Chicago Style (17th ed.) CitationYang, Wenhua, Xingping Lai, Pengfei Shan, Feng Cui, and Yiran Yang. Study on the Characteristics of Top-Coal Caving and Optimization of Recovery Ratio in Steeply Inclined Residual High Sectional Coal Pillar. Wiley.
MLA (9th ed.) CitationYang, Wenhua, et al. Study on the Characteristics of Top-Coal Caving and Optimization of Recovery Ratio in Steeply Inclined Residual High Sectional Coal Pillar. Wiley.
Warning: These citations may not always be 100% accurate.