Cita APA (7th ed.)
Wilcox, D. L. (2004). Public relations: Writing and media techniques (5th ed.). Pearson.
Cita Chicago (17th ed.)
Wilcox, Dennis L. Public Relations: Writing and Media Techniques. 5th ed. Boston: Pearson, 2004.
Cita MLA (9th ed.)
Wilcox, Dennis L. Public Relations: Writing and Media Techniques. 5th ed. Pearson, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.