Cita APA

Daniel Collins. (2003). Carrier grade voice over IP. New York: McGraw-Hill.

Chicago Style Citation

Daniel Collins. Carrier Grade Voice Over IP. New York: McGraw-Hill, 2003.

Cita MLA

Daniel Collins. Carrier Grade Voice Over IP. New York: McGraw-Hill, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.