APA (7th ed.) Citation

Haykin, S. S. (1983). Communication systems (2nd ed.). John Wiley and Sons.

Chicago Style (17th ed.) Citation

Haykin, Simon S. Communication Systems. 2nd ed. New York: John Wiley and Sons, 1983.

MLA (9th ed.) Citation

Haykin, Simon S. Communication Systems. 2nd ed. John Wiley and Sons, 1983.