APA引文

Ong, K. Y. (2016). Ong Keng Yong [Singapore, Ministry of Foreign Affairs, Civil Service]. Institutional Knowledge at Singapore Management University.

Chicago Style Citation

Ong, Keng Yong. Ong Keng Yong [Singapore, Ministry of Foreign Affairs, Civil Service]. Institutional Knowledge at Singapore Management University, 2016.

MLA引文

Ong, Keng Yong. Ong Keng Yong [Singapore, Ministry of Foreign Affairs, Civil Service]. Institutional Knowledge at Singapore Management University, 2016.

警告：這些引文格式不一定是100％准確.