APA (7th ed.) Citation

Frenzel, L. E. (2008). Principles of electronic communication systems (3rd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Frenzel, Louis E. Principles of Electronic Communication Systems. 3rd ed. Boston: McGraw-Hill, 2008.

MLA (9th ed.) Citation

Frenzel, Louis E. Principles of Electronic Communication Systems. 3rd ed. McGraw-Hill, 2008.