Cita APA (7a ed.)

Seitel, F. P. (1984). The practice of public relations (2nded.). Charles E. Merrill.

Cita Chicago Style (17a ed.)

Seitel, Fraser P. The Practice of Public Relations. 2nded. Columbus: Charles E. Merrill, 1984.

Cita MLA (9a ed.)

Seitel, Fraser P. The Practice of Public Relations. 2nded. Charles E. Merrill, 1984.