APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

Warning: These citations may not always be 100% accurate.