APA引文

Hafiz Abdullah , M. D. (2010). Devising usability and security features for graphical password scheme.

Chicago Style (17th ed.) Citation

Hafiz Abdullah , Muhammad Daniel. Devising Usability and Security Features for Graphical Password Scheme. 2010.

MLA引文

Hafiz Abdullah , Muhammad Daniel. Devising Usability and Security Features for Graphical Password Scheme. 2010.

警告：這些引文格式不一定是100％准確.