APA (7th ed.) Citation

Leopando, J. L. Implementation of a two-factor authentication system for mobile phones.

Chicago Style (17th ed.) Citation

Leopando, Jonathan L. Implementation of a Two-factor Authentication System for Mobile Phones. 2008.

MLA (9th ed.) Citation

Leopando, Jonathan L. Implementation of a Two-factor Authentication System for Mobile Phones.

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