APA (7th ed.) Zitazioa

Wilcox, D. (2015). Public relation: Strategies and tactics (11th ed.). Pearson.

Chicago Style (17th ed.) Zitazioa

Wilcox, Dennis. Public Relation: Strategies and Tactics. 11th ed. England: Pearson, 2015.

MLA (9th ed.) Zitazioa

Wilcox, Dennis. Public Relation: Strategies and Tactics. 11th ed. Pearson, 2015.