Cita APA (7a ed.)

Blake, d. (2015). Copywritting for Beginners: Copywriting secrets guide to writing a successful copy that sells. Speedy Publishing.

Cita Chicago Style (17a ed.)

Blake, dale. Copywritting for Beginners: Copywriting Secrets Guide to Writing a Successful Copy That Sells. Newark: Speedy Publishing, 2015.

Cita MLA (9a ed.)

Blake, dale. Copywritting for Beginners: Copywriting Secrets Guide to Writing a Successful Copy That Sells. Speedy Publishing, 2015.