APA (7th ed.) Citation

Ennes, H. E. (1947). Broadcast operators handbook. J.F. Rider.

Chicago Style (17th ed.) Citation

Ennes, Harold E. Broadcast Operators Handbook. New York: J.F. Rider, 1947.

MLA (9th ed.) Citation

Ennes, Harold E. Broadcast Operators Handbook. J.F. Rider, 1947.