एपीए उद्धरण

Steven Brown. (2000). Implementing virtual private networks. New York: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Steven Brown. Implementing Virtual Private Networks. New York: McGraw-Hill, 2000.

एमएलए उद्धरण

Steven Brown. Implementing Virtual Private Networks. New York: McGraw-Hill, 2000.