Cita APA

Butterick, K. (2011). Introducing public relations: Theory and practice. Sage.

Citación estilo Chicago

Butterick, Keith. Introducing Public Relations: Theory and Practice. New Delhi: Sage, 2011.

Cita MLA

Butterick, Keith. Introducing Public Relations: Theory and Practice. Sage, 2011.

Warning: These citations may not always be 100% accurate.