एपीए उद्धरण

Doraswamy, N., & Harkins, D. (2011). IPSec: The New Security Standard for the Internet, Intranets, and Virtual Private Networks, Second Edition. Prentice Hall PTR.

शिकागो स्टाइल उद्धरण

Doraswamy, Naganand, और Dan Harkins. IPSec: The New Security Standard for the Internet, Intranets, and Virtual Private Networks, Second Edition. Prentice Hall PTR, 2011.

एमएलए उद्धरण

Doraswamy, Naganand, और Dan Harkins. IPSec: The New Security Standard for the Internet, Intranets, and Virtual Private Networks, Second Edition. Prentice Hall PTR, 2011.