Cita APA (7a ed.)

Doraswamy, N., & Harkins, D. (1999). IPSec: The new security standard for the Internet, intranets, and virtual private networks. Prentice-Hall.

Cita Chicago Style (17a ed.)

Doraswamy, Naganand, y Dan Harkins. IPSec: The New Security Standard for the Internet, Intranets, and Virtual Private Networks. Upper Saddle River, New Jersey: Prentice-Hall, 1999.

Cita MLA (9a ed.)

Doraswamy, Naganand, y Dan Harkins. IPSec: The New Security Standard for the Internet, Intranets, and Virtual Private Networks. Prentice-Hall, 1999.