Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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