APA引文

Khoo, C. M. (2018). Design & construction stages for urban subway in densely populated areas: Case study for Seoul Metro Subway. The Institution of Engineers, Malaysia (IEM).

Chicago Style Citation

Khoo, Chee Min. Design & Construction Stages for Urban Subway in Densely Populated Areas: Case Study for Seoul Metro Subway. The Institution of Engineers, Malaysia (IEM), 2018.

MLA引文

Khoo, Chee Min. Design & Construction Stages for Urban Subway in Densely Populated Areas: Case Study for Seoul Metro Subway. The Institution of Engineers, Malaysia (IEM), 2018.

警告：这些引文格式不一定是100％准确.