APA (7th ed.) Citation

Heath, R. L. (2013). Encyclopedia of public relations (2nd ed.). SAGE Pub.

Chicago Style (17th ed.) Citation

Heath, Robert L. Encyclopedia of Public Relations. 2nd ed. Thousand Oaks, CA: SAGE Pub, 2013.

MLA (8th ed.) Citation

Heath, Robert L. Encyclopedia of Public Relations. 2nd ed. SAGE Pub, 2013.