APA (7th ed.) Citation

Proakis, J. G. (1989). Digital communications (2nd ed.). McGraw - Hill Book Company.

Chicago Style (17th ed.) Citation

Proakis, John G. Digital Communications. 2nd ed. New York, NY: McGraw - Hill Book Company, 1989.

MLA (8th ed.) Citation

Proakis, John G. Digital Communications. 2nd ed. McGraw - Hill Book Company, 1989.

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