APA (7th ed.) Citation

Buenviaje, A. M. B., & Sunga, K. E. (2003). Certificate authority system.

Chicago Style (17th ed.) Citation

Buenviaje, Anna Marie B., and Kathleen E. Sunga. Certificate Authority System. 2003.

MLA (9th ed.) Citation

Buenviaje, Anna Marie B., and Kathleen E. Sunga. Certificate Authority System. 2003.

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