APA引文

Ooi, T. A. (2011). Talk on 'Permanent Works Shotcrete in Hong Kong Tunnels'. The Institution of Engineers, Malaysia.

Chicago Style Citation

Ooi, Teik Aun. Talk On 'Permanent Works Shotcrete in Hong Kong Tunnels'. The Institution of Engineers, Malaysia, 2011.

MLA引文

Ooi, Teik Aun. Talk On 'Permanent Works Shotcrete in Hong Kong Tunnels'. The Institution of Engineers, Malaysia, 2011.

警告：這些引文格式不一定是100％准確.