Citazione Stile APA (7a Edizione)

Coe, L., & Lloyd, P. (1984). Public relations (4th ed.). Hodder & Stoughton.

Citazione stile Chigago Style (17a edizione)

Coe, Lloyd, e Peter Lloyd. Public Relations. 4th ed. Sevenoaks: Hodder & Stoughton, 1984.

Citatione MLA (9a ed.)

Coe, Lloyd, e Peter Lloyd. Public Relations. 4th ed. Hodder & Stoughton, 1984.