Cita APA

Blanchard, F. L. R. (1921). The essentials of advertising. McGraw-Hill Book Company, inc..

Citación estilo Chicago

Blanchard, Frank Le Roy. The Essentials of Advertising. New York [etc.]: McGraw-Hill Book Company, inc., 1921.

Cita MLA

Blanchard, Frank Le Roy. The Essentials of Advertising. McGraw-Hill Book Company, inc., 1921.