APA (7th ed.) Citation

Azad, S., Ranak, M. S. A. N., & Rahman, M. A. (2016). VAP Code: A Secure Graphical Password Scheme for Smart Devices.

Chicago Style (17th ed.) Citation

Azad, Saiful, M. S. A. Noman Ranak, and Md. Arafatur Rahman. VAP Code: A Secure Graphical Password Scheme for Smart Devices. 2016.

MLA (8th ed.) Citation

Azad, Saiful, et al. VAP Code: A Secure Graphical Password Scheme for Smart Devices. 2016.