Cita APA (7th ed.)
Davis, C. (2010). How to write persuasively today. Greenwood.
Cita Chicago (17th ed.)
Davis, Carolyn. How to Write Persuasively Today. Santa Barbara, Calif.: Greenwood, 2010.
Cita MLA (9th ed.)
Davis, Carolyn. How to Write Persuasively Today. Greenwood, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.