APA (7th ed.) Citation

Carlson, Crilly, & Rutledge. (2002). Communication systems: An introduction to signals and noise in electrical communication (4th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Carlson, Crilly, and Rutledge. Communication Systems: An Introduction to Signals and Noise in Electrical Communication. 4th ed. Boston: McGraw-Hill, 2002.

MLA (8th ed.) Citation

Carlson, et al. Communication Systems: An Introduction to Signals and Noise in Electrical Communication. 4th ed. McGraw-Hill, 2002.