Cita APA (7a ed.)

Bly, R. W. (2005). Copywriter's handbook (3.). Henry Halt & Co.

Cita Chicago Style (17a ed.)

Bly, Robert W. Copywriter's Handbook. 3. New York: Henry Halt & Co, 2005.

Cita MLA (9a ed.)

Bly, Robert W. Copywriter's Handbook. 3. Henry Halt & Co, 2005.