APA引文

Cheah P.L., F. (2019). Geotechnical impact assessments due to undergrown tunnelling. The Institution of Engineers, Malaysia (IEM).

Chicago Style Citation

Cheah P.L., Frankie. Geotechnical Impact Assessments Due to Undergrown Tunnelling. The Institution of Engineers, Malaysia (IEM), 2019.

MLA引文

Cheah P.L., Frankie. Geotechnical Impact Assessments Due to Undergrown Tunnelling. The Institution of Engineers, Malaysia (IEM), 2019.

警告：這些引文格式不一定是100％准確.