APA (7th ed.) Citation

Evans, E. (1977). Radio: A guide to broadcasting techniques. Barrie & Jenkins.

Chicago Style (17th ed.) Citation

Evans, Elwyn. Radio: A Guide to Broadcasting Techniques. London: Barrie & Jenkins, 1977.

MLA (9th ed.) Citation

Evans, Elwyn. Radio: A Guide to Broadcasting Techniques. Barrie & Jenkins, 1977.