Citazione Stile APA (7a Edizione)

Cutlip M. Scott & Center H. Allen. (1978). Efective Public Relations (5th ed.). Prentice-Hall Inc.

Citazione stile Chigago Style (17a edizione)

Cutlip M. Scott e Center H. Allen. Efective Public Relations. 5th ed. Englawood: Prentice-Hall Inc, 1978.

Citatione MLA (9a ed.)

Cutlip M. Scott e Center H. Allen. Efective Public Relations. 5th ed. Prentice-Hall Inc, 1978.