Qifan, H., Zhanguo, Z., Jiaxing, G., Yu, S., Bin, Z., Chunlin, X., & Xiaobin, C. Key Technologies for Large-span Mined Metro Tunnel Construction Using Superimposed Arch-wall Method. Urban Mass Transit Magazine Press.
Chicago Style (17th ed.) CitationQifan, HU, ZHU Zhanguo, GUO Jiaxing, SUN Yu, ZHAO Bin, XIONG Chunlin, and CHEN Xiaobin. Key Technologies for Large-span Mined Metro Tunnel Construction Using Superimposed Arch-wall Method. Urban Mass Transit Magazine Press.
MLA (9th ed.) CitationQifan, HU, et al. Key Technologies for Large-span Mined Metro Tunnel Construction Using Superimposed Arch-wall Method. Urban Mass Transit Magazine Press.
Warning: These citations may not always be 100% accurate.