Cita APA (7a ed.)
Broom, G. M., & Center, A. H. (2009). Cutlip & Center's effective public relations (10th ed.). Pearson.
Cita Chicago Style (17a ed.)
Broom, Glen M., y Allen H. Center. Cutlip & Center's Effective Public Relations. 10th ed. London: Pearson, 2009.
Cita MLA (9a ed.)
Broom, Glen M., y Allen H. Center. Cutlip & Center's Effective Public Relations. 10th ed. Pearson, 2009.
Precaución: Estas citas no son 100% exactas.