APA (7th ed.) Citation

Hoffman, W. G., & Rogers, R. L. (1944). Effective radio speaking. McGraw-Hill book company, inc.

Chicago Style (17th ed.) Citation

Hoffman, William George, and Ralph Lyman Rogers. Effective Radio Speaking. New York and London: McGraw-Hill book company, inc, 1944.

MLA (9th ed.) Citation

Hoffman, William George, and Ralph Lyman Rogers. Effective Radio Speaking. McGraw-Hill book company, inc, 1944.