APA引文

Tan, W. W. (2014). Graphical user authentication system (GUAS).

Chicago Style Citation

Tan, Woei Wen. Graphical User Authentication System (GUAS). 2014.

MLA引文

Tan, Woei Wen. Graphical User Authentication System (GUAS). 2014.

警告：这些引文格式不一定是100％准确.