Cita APA (7a ed.)

Haykin, S. (2005). Communication systems (4th ed.). John Wiley.

Cita Chicago Style (17a ed.)

Haykin, Simon. Communication Systems. 4th ed. New York: John Wiley, 2005.

Cita MLA (9a ed.)

Haykin, Simon. Communication Systems. 4th ed. John Wiley, 2005.