Cita APA

Cutlip, S., & Center, A. (1982). Effective public relations. Prentice-Hall.

Citación estilo Chicago

Cutlip, Scott, and Allen Center. Effective Public Relations. Englewood Cliffs, N.J: Prentice-Hall, 1982.

Cita MLA

Cutlip, Scott, and Allen Center. Effective Public Relations. Prentice-Hall, 1982.