APA引文

Al-qatan, S. S. (2009). On-line Programming Course Registration System (OPCRS).

Chicago Style (17th ed.) Citation

Al-qatan, Saleh Sulaiman. On-line Programming Course Registration System (OPCRS). 2009.

MLA引文

Al-qatan, Saleh Sulaiman. On-line Programming Course Registration System (OPCRS). 2009.

警告：這些引文格式不一定是100％准確.