Citazione Stile APA (7a Edizione)

Bly, R. W. (2020). The copywriter's handbook (4th edition.). Henry Holt & Co.

Citazione stile Chigago Style (17a edizione)

Bly, Robert W. The Copywriter's Handbook. 4th edition. New York: Henry Holt & Co, 2020.

Citatione MLA (9a ed.)

Bly, Robert W. The Copywriter's Handbook. 4th edition. Henry Holt & Co, 2020.