Cita APA (7a ed.)

Association for Education in Journalism and Mass Communication. Public Relations Division. (1989). Public relations research annual. Lawrence Erlbaum Associates.

Cita Chicago Style (17a ed.)

Association for Education in Journalism and Mass Communication. Public Relations Division. Public Relations Research Annual. Hillsdale, N.J.: Lawrence Erlbaum Associates, 1989.

Cita MLA (8a ed.)

Association for Education in Journalism and Mass Communication. Public Relations Division. Public Relations Research Annual. Lawrence Erlbaum Associates, 1989.