APA引文

Guth,David, & Marsh,Charles. (2017). Public relations: A values-driven approach (6th.). Pearson.

芝加哥风格引文

Guth,David, 与 Marsh,Charles. Public Relations: A Values-driven Approach. 6th. New York: Pearson, 2017.

MLA引文

Guth,David, 与 Marsh,Charles. Public Relations: A Values-driven Approach. 6th. Pearson, 2017.

警告：这些引文格式不一定是100％准确.