Peng, H., Li, D., Sheng, J., Dai, B., & Da, Q. A Rock Mass Classification Method for Tuff Tunnel Based on the High-Pressure Gas Expansion Method. Wiley.
Chicago Style (17th ed.) CitationPeng, Huaide, Danli Li, Jia Sheng, Bing Dai, and Qi Da. A Rock Mass Classification Method for Tuff Tunnel Based on the High-Pressure Gas Expansion Method. Wiley.
MLA (9th ed.) CitationPeng, Huaide, et al. A Rock Mass Classification Method for Tuff Tunnel Based on the High-Pressure Gas Expansion Method. Wiley.
Warning: These citations may not always be 100% accurate.