APA (7th ed.) Citation
Couch, L. W. (2002). Digital and analog communication systems (6th ed.). Pearson Education.
Chicago Style (17th ed.) Citation
Couch, Leon W. Digital and Analog Communication Systems. 6th ed. Delhi: Pearson Education, 2002.
MLA (9th ed.) Citation
Couch, Leon W. Digital and Analog Communication Systems. 6th ed. Pearson Education, 2002.
Warning: These citations may not always be 100% accurate.