Cita APA (7th ed.)

Haykin,S. (2012). Communication Systems,5th ed (5th ed.). John Wiley.

Cita Chicago (17th ed.)

Haykin,S. Communication Systems,5th Ed. 5th ed. New Delhi: John Wiley, 2012.

Cita MLA (9th ed.)

Haykin,S. Communication Systems,5th Ed. 5th ed. John Wiley, 2012.