APA (7th ed.) Citation

Pathan, A. K., & Hong, C. S. (2006). An efficient bilateral remote user authentication scheme with smart cards.

Chicago Style (17th ed.) Citation

Pathan, Al-Sakib Khan, and Choong Seon Hong. An Efficient Bilateral Remote User Authentication Scheme with Smart Cards. 2006.

MLA (8th ed.) Citation

Pathan, Al-Sakib Khan, and Choong Seon Hong. An Efficient Bilateral Remote User Authentication Scheme with Smart Cards. 2006.

Warning: These citations may not always be 100% accurate.