APA引文

Ng, J. W. K., Ong, J. S. P., Seah, L. C., & Wan, C. Y. (2008). Singapore telecommunications industry (handphone service providers).

Chicago Style Citation

Ng, John Wee Kiat., John Su Ping Ong, Li Ching Seah, and Chew Yoong Wan. Singapore Telecommunications Industry (handphone Service Providers). 2008.

MLA引文

Ng, John Wee Kiat., John Su Ping Ong, Li Ching Seah, and Chew Yoong Wan. Singapore Telecommunications Industry (handphone Service Providers). 2008.