Cita APA (7th ed.)
Maslen, A. (2010). The copywriting sourcebook: How to write better copy, faster : for everything from ads to websites. Marshall Cavendish Business.
Cita Chicago (17th ed.)
Maslen, Andy. The Copywriting Sourcebook: How to Write Better Copy, Faster : For Everything from Ads to Websites. London: Marshall Cavendish Business, 2010.
Cita MLA (9th ed.)
Maslen, Andy. The Copywriting Sourcebook: How to Write Better Copy, Faster : For Everything from Ads to Websites. Marshall Cavendish Business, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.