APA (7th ed.) Citation

Dygert, W. B. (1939). Radio as an advertising medium. McGraw-Hill book company, inc..

Chicago Style (17th ed.) Citation

Dygert, Warren Benson. Radio as an Advertising Medium. New York, London: McGraw-Hill book company, inc., 1939.

MLA (9th ed.) Citation

Dygert, Warren Benson. Radio as an Advertising Medium. McGraw-Hill book company, inc., 1939.