APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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