Citazione Stile APA (7a Edizione)

Theaker, A. (2007). The public relations handbook, 2e (second.).

Citazione stile Chigago Style (17a edizione)

Theaker, Alison. The Public Relations Handbook, 2e. second. London, 2007.

Citatione MLA (9a ed.)

Theaker, Alison. The Public Relations Handbook, 2e. second. 2007.