APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Butterick, Keith. Introducing Public Relations: Theory and Practice. Los Angeles [etc.]: SAGE, 2011.

MLA (9th ed.) Citation

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

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