APA引文

Ong, P. S., Chia, G. L. X., & Beng, C. S. (2009). Land transport policy in Singapore: An insight into the bus service.

Chicago Style Citation

Ong, Pei Sin., Gina Lan Xian Chia, and Chew Soon Beng. Land Transport Policy in Singapore: An Insight Into the Bus Service. 2009.

MLA引文

Ong, Pei Sin., Gina Lan Xian Chia, and Chew Soon Beng. Land Transport Policy in Singapore: An Insight Into the Bus Service. 2009.

警告：這些引文格式不一定是100％准確.