APA Citation

Frenzel Jr., L. E. Principles of electronic communication systems (4th ed.). New York: McGraw-Hill Education.

Chicago Style Citation

Frenzel Jr., Louis E. Principles of Electronic Communication Systems. 4th ed. New York: McGraw-Hill Education.

MLA Citation

Frenzel Jr., Louis E. Principles of Electronic Communication Systems. 4th ed. New York: McGraw-Hill Education.

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