APA (7th ed.) Citation

Couch, L. W. (2014). Digital and Analog Communication Systems (8th ed.). Pearson Education I.

Chicago Style (17th ed.) Citation

Couch, Leon W. Digital and Analog Communication Systems. 8th ed. New Delhi: Pearson Education I, 2014.

MLA (9th ed.) Citation

Couch, Leon W. Digital and Analog Communication Systems. 8th ed. Pearson Education I, 2014.