APA引文

Tan, Y. S. (2002). Phone directory information system PDIS / Tan Yin Shuen.

Chicago Style (17th ed.) Citation

Tan, Yin Shuen. Phone Directory Information System PDIS / Tan Yin Shuen. 2002.

MLA引文

Tan, Yin Shuen. Phone Directory Information System PDIS / Tan Yin Shuen. 2002.

警告：這些引文格式不一定是100％准確.