APA (7th ed.) Citation

Guth & Marsh. (2006). Public relations: A values-driven approach (3rd ed., Cases ed.). Pearson/Allyn & Bacon.

Chicago Style (17th ed.) Citation

Guth and Marsh. Public Relations: A Values-driven Approach. 3rd ed., Cases ed. Boston: Pearson/Allyn & Bacon, 2006.

MLA (8th ed.) Citation

Guth and Marsh. Public Relations: A Values-driven Approach. 3rd ed., Cases ed. Pearson/Allyn & Bacon, 2006.