एपीए उद्धरण

Douligeris, C., & Serpanos, D. N. (2007). Network security: Current status and future directions. John Wiley & Sons.

शिकागो स्टाइल उद्धरण

Douligeris, Christos, और Dimitrios N. Serpanos. Network Security: Current Status and Future Directions. Canada: John Wiley & Sons, 2007.

एमएलए उद्धरण

Douligeris, Christos, और Dimitrios N. Serpanos. Network Security: Current Status and Future Directions. John Wiley & Sons, 2007.